To see the other types of publications on this topic, follow the link: Radio stations.
Journal articles on the topic 'Radio stations'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 journal articles for your research on the topic 'Radio stations.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.
1
Huacuja Alonso, Isabel. "Broadcasting the ‘(anti)colonial sublime’: Radio SEAC, Congress Radio, and the Second World War in South Asia." Modern Asian Studies 57, no. 5 (September 2023): 1615–49. http://dx.doi.org/10.1017/s0026749x2200049x.
Full textAbstract:
AbstractThis article considers the Second World War’s effects on radio infrastructures and listening cultures in India through a detailed analysis of two radio stations: Radio SEAC and Congress Radio. Radio SEAC was a military radio station based in Ceylon targeting British soldiers stationed in Asia. It housed what was then one of the most wide-reaching transmitters. Congress Radio was a makeshift station in Bombay run by young and largely unknown anticolonial activists. While operating on vastly different scales and with rival goals, these stations’ political ambitions were surprisingly similar. Radio SEAC sought to restore confidence in the empire by invoking an old device of imperialism: what Brian Larkin calls the ‘colonial sublime’, the use of ‘technology to represent an overwhelming sense of grandeur’. Radio SEAC’s colonial sublime, however, was not aimed at colonized populations, but at disillusioned British soldiers, whose faith in the empire the station wished to revive. Congress Radio, in contrast, sought to summon what I call the ‘anticolonial sublime’ by deploying the aura of imperial technology against British rulers. Yet, whereas the colonial sublime required technologies to work smoothly, the anticolonial sublime did not. Congress radio broadcasters celebrated their station’s faulty reception, nurturing an aesthetic of rebelliousness. Analysing these two radio projects together, the article traces how the war shaped technological infrastructures while challenging conventional understandings about how radio connects with audiences. British administrators, like anticolonial activists, sought to bring about change less through programming content than through the aura of technological prowess they hoped their stations would generate.
2
Kovtun, Natalia, and Svitlana Koval. "Typological Features of Polish Academic Radio Websites." Obraz 44, no. 1 (2024): 110–22. http://dx.doi.org/10.21272/obraz.2023.3(43)-110-122.
Full textAbstract:
Introduction. Considering the rapid processes of convergence and digitalization, student radio stations have also begun operating online. Particularly illustrative in this regard are the websites of Polish radio stations, which position themselves as "Polish academic radio broadcasters." In the context of the theme of our research, the concepts of Polish student radio, university radio, and academic radio are synonymous. Relevance of the study. The purpose of the study is to explore typological characteristics, content, and design of websites of Polish academic radio stations. For the first time, a generalized definition of the concept of «radio station website» and the classification of websites of student radio stations are proposed, typological features of Polish academic radio station websites are analyzed according to the identified criteria. Methodology. The work employs a number of interdisciplinary methods: analysis, synthesis, observation, monitoring, description, generalization, and systematization. Content analysis method is also applied to analyze the content of the websites. Results. It is established that all analyzed websites belong to informational-entertainment category by functional purpose; their content and categorization fully correspond to the orientation and information presentation style of the radio station; they conduct round-the-clock online broadcasting on their websites, utilizing various streaming capabilities. The design of the websites predominantly exhibits restrained aesthetics, catering to the preferences of the youth audience. Conclusions. The conducted analysis does not claim to be exhaustive but represents the first attempt to systematize existing types of websites of student radio stations. In the future, we plan to further study online student radio in detail.
3
Kruglova, Liudmila, and Sofiya Dolganova. "Visualisation of Radio: Audiovisual Content Strategies of Moscow Radio Stations in Social Media During the Turbulence." Theoretical and Practical Issues of Journalism 12, no. 3 (September 30, 2023): 436–51. http://dx.doi.org/10.17150/2308-6203.2023.12(3).436-451.
Full textAbstract:
This paper presents the results of a study of the content strategies related to visualisation of Moscow's top-rated radio stations in social media. The objectives were to determine the activity of Moscow radio stations and audience response in social media during the turbulent late 2022. First, the official accounts of forty three Moscow radio stations on the platforms VKontakte, Odnoklassniki, in the messenger Telegram* and on the video hosting YouTube, as well as Yandex Zen, Twitter*, TikTok*, Yappy, RuTube and so on were analyzed. For a more detailed analysis of content strategies, ten radio stations leading the Mediascope ranking were selected. The analysis was carried out according to the following criteria: the presence of official representation in social media, the number of subscribers, forms, formats and genres of activity of the radio station, the audience response to the content of the radio station in social networks and messengers. Particular attention in the study was paid to the ways in which the selected radio stations were visualized. The results of the analysis show that VKontakte remains the most popular platform for radio stations during the turbulence, followed by YouTube, Odnoklassniki, Telegram* and Zen. Social media pages are used by stations as a specific method of expansion or as a means of strategic interaction with the audience. The predominance of video content is observed on two platforms — Vkontakte and YouTube; music stations are the most active in posting it. Radio stations are not particularly active in publishing video content on the site, and almost all of them post videos from their YouTube channels. A number of radio stations do not publish video content at all. The most popular are short vertical videos and 'long' horizontal recordings created from both on-air and unique off-air content. There are practically no broadcasts (except for the news content of "Moscow Talks"). The channels' audience is rather passive. With regular video broadcasts and publication of content, radio stations achieve high audience engagement.
4
Rusdi, Farid. "Strategi Komunikasi Pemasaran Program Interaktif di Media Radio." Jurnal ASPIKOM 1, no. 3 (July 15, 2011): 245. http://dx.doi.org/10.24329/aspikom.v1i3.23.
Full textAbstract:
Most of radio stations today is involving the audiences through the interactive program. This changes is related with the reformation order, particularly in developing public sphere, meaning that society is more open than before. Some of the radio stations create this interactive program as their main positioning. In the competition among the radio station, marketing communication strategy is needed. This article discuss about how the station radio using the marketing communication strategy to win the competition.
5
Mayowa, Gbalaja. "Assessment of Radio Waves Propagation Pattern from Radio Stations in Lokoja and Okene, Kogi State, Nigeria." Advanced Journal of Science, Technology and Engineering 2, no. 1 (November 30, 2022): 78–92. http://dx.doi.org/10.52589/ajste-au9cs6sp.
Full textAbstract:
Okene, Lokoja and their environs have been experiencing radio signal distortions and have been of great concern to the citizens due to bad quality signals and signal attenuation increase. This study assesses the patterns of radio wave propagation from five radio stations in Lokoja and Okene, Kogi State, Nigeria. Equipment, a field strength metre was used to measure signal strengths and quality of radio signals. Six locations in both Lokoja, Okene and the environs were selected for each radio station. The approximate distances between the transmitting and receiving antennas were determined. Thirty-five locations were measured inclusive of the five radio stations and the six selected positions. Three locations in Okene and another three locations in Lokoja were used. Thereafter, calculations of the signal wavelengths of each radio station and the free space path-loss of signals were calculated at the positions. Factors such as reflections by buildings, mountains and vegetation cover, refractions by the rivers, streams, rainfall and absorption of the human abdomen were looked into at such areas as likely causes of signal attenuation. Good locations to site FM radio stations were determined from the results. The approximate distances from the stations to establish booster stations in order to receive news adequately were also determined.
6
Havisa, Jihan, Taris Anggraeni, Ilham Baihaqi, and Indra Naufal. "Upaya Radio Elbayu Mempertahankan Pendengar." COMMUSTY Journal of Communication Studies and Society 1, no. 2 (March 27, 2024): 48–56. http://dx.doi.org/10.38043/commusty.v1i2.3881.
Full textAbstract:
Radio El Bayu is one of the AM radios that still exist today. This radio is also the only active radio station in Gresik. This radio, established in 1994, has a target audience of 40 years and over. In its time, this radio often held an event for the local community to build its image among the public. When many radios broadcast with FM, El Bayu remains consistent with the AM transmitter used. In fact, in Indonesia itself, it is very rare to find radio stations that still use this AM transmitter. Although the number of radio listeners has decreased, some people still choose to listen to radio channels. In this journal, we will discuss the efforts made by El Bayu Radio to retain radio listeners, considering that El Bayu still uses AM transmitters and has to compete with current digital media.
7
Saturwar, Dr Jitendra Saturwar,, Dhruv Sheth, Yash Shah, Riddhi Siddhpura, and Tanvi Dhumal. "AI Radio App." International Journal of Recent Technology and Engineering (IJRTE) 11, no. 1 (May 30, 2022): 9–14. http://dx.doi.org/10.35940/ijrte.a6894.0511122.
Full textAbstract:
We present a live streaming app for Android And iOS devices and Web using URL. The app is useful for three reasons first, all your favorite radio stations will be grouped in one place, and hence, you can easily play and switch from one station to another without any hassle. Second, it is an app that turns your device into a radio setting you listen to live streaming stations while in the office, on the road, or in any other setting. Third, it is the Voice assistant-based app that takes input from the User command and plays channel according to the command. The app is similar to Spotify but on a smaller scale. This application provides a facility to listen to your favorite music anytime, anywhere. It provides live streaming from radio stations all around the globe. It is distinct from on-demand file serving. Internet radio is also distinct from podcasting, which involves downloading rather than streaming. Many Internet radio services are associated with a corresponding traditional (terrestrial) radio station or radio network. Internet using radio stations are independent of such associations. Internet radio services are usually accessible from anywhere in the world. The app has two main contributions: 1) We describe all the steps and components needed to develop such an app. 2) We also discuss the functionality and the trade- offs using different components and approaches. Radio audiences will be formed of all segments of society even people who are handicapped.
8
HORVATH, JAMES L., and STEPHEN F. KNIGHT. "Valuing Radio Stations." Business Valuation Review 10, no. 3 (September 1991): 111–15. http://dx.doi.org/10.5791/0882-2875-10.3.111.
Full text
9
Pfund, Richard. "EFFICIENT RADIO STATIONS." Journal of the American Society for Naval Engineers 27, no. 1 (March 18, 2009): 164–70. http://dx.doi.org/10.1111/j.1559-3584.1915.tb00377.x.
Full text
10
Pang, Shan Chen, Hong Yue Wu, Xiao Wei Sun, and Yong Jun Zhang. "Optimization Algorithm of the Repeaters Distribution by Square and Cellular Model." Applied Mechanics and Materials 284-287 (January 2013): 2677–81. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.2677.
Full textAbstract:
Very high frequency (VHF) is widely used in radio and television broadcasting. In order to improve the quality of service (QoS) and signal transmission distance, the repeaters be applied to lengthen the transmitting distance of VHF and expand the coverage of radio stations. Under ensuring the QoS, the reduction cost is very important. In this paper, focusing on the different coverage of repeaters, we discuss the minimum number of repeaters to cover a whole circular area, and the square model and cellular model are proposed. Then we analyze the case in view of the simplex communication and duplex communication. Furthermore, the influence of the location of the radio station to the minimum number of repeaters needed is discussed. Finally, we discuss how the minimum number of repeaters changes with the change of the numbers of radio stations. The minimum number of repeaters to cover the circle area will increase as the radius of the repeaters coverage decreases. The radio station in the center of the circle flat can broadcast to the farthest area and the radio station in the fringe area can’t broadcast to farther area. In simplex communication, the minimum number of repeaters with n radio stations in the circle are is n-1 times greater than that with only one radio station.
11
Anele, Miracle Chukwuemeka, Emeka Williams Etumnu, Fabian Okalla, and Clinton Chukwuma Ogu. "Unhealthy competition among Radio Stations and the fight to keep-up with broadcast ethical standard: An assessment of Imo State Radio broadcast journalists." COMMICAST 4, no. 3 (December 30, 2023): 1–18. http://dx.doi.org/10.12928/commicast.v4i3.9060.
Full textAbstract:
This study assessed the influence of unhealthy competition among radio stations in Imo State and how it affects their adherence to broadcast ethical standards. This study was anchored on the Social Responsibility Theory. This study employed a mixed-methods research design that made use of a survey and an in-depth interview. The population of the study comprised 180 NUJ members in Imo State. The instruments for data collection were the questionnaire and an in-depth interview guide. Findings showed that station owners and their journalists understand the ethical codes of their profession. At an average mean of 2.8 radio stations in Owerri, they can uphold the ethical standard of their profession by creating a sustainable image before their listeners, sticking strictly to the NBC and NUJ ethical codes and the punishment of defaulting journalists in their station, taking personal decisions, and sticking by them to be the best change they want to see in the world even as they do their day-to-day work. It was concluded that the establishment of more radio stations in Imo State makes existing radio stations struggle in their fight to keep up with NBC ethical standards, even as they are confronted with competing radio stations here and there. The researchers recommend that station owners and their staff should be up in their game to be unique, irrespective of other radio stations coming to join them for the same or similar clients and profits. This will go a long way toward making their staff formidable to face the worst of situations.
12
Pilitsidou, Zacharenia, Nikolaos Tsigilis, and George Kalliris. "Radio Stations and Audience Communication: Social Media Utilization and Listeners Interaction." Issues in Social Science 7, no. 1 (June 5, 2019): 23. http://dx.doi.org/10.5296/iss.v7i1.14743.
Full textAbstract:
The purpose of the study was to explore how Greek radio stations utilize social media and Facebook in particular, and to look into factors that influence interaction with their audience. Twenty radio stations broadcasting from the two largest cities in Greece were selected according to their radio profile and number of followers. The duration of the study was two weeks, weekends included, with one month time lag between them. Results showed that the type of content seems to influence audience’s participation. Listeners had higher participation when they were reading information with content of their favourite radio broadcasting. Moreover, it was noticed that a specific time of the day might facilitate communication between radio stations and their listeners. Interaction patterns differ in relation to radio profile and radio stations broadcasting location. This paper represents a first attempt to investigate the ways Greek radio stations utilize social media to accomplish higher participation levels. An interaction index was introduced and used in order to better reflect radio station audience interaction. Given the relatively short observation period present these findings should be considered preliminary and exploratory. Longer data collection period combined with alternative social media such as Twitter, can provide a deeper understanding of the topic. Radio stations can utilize the present findings to develop a more effective strategy communication through social media.
13
Nasonova, Yuliya V. "Information Agenda at Entertaining Radio Stations on the Example of “Radio Dacha”." Vestnik NSU. Series: History and Philology 19, no. 6 (2020): 171–79. http://dx.doi.org/10.25205/1818-7919-2020-19-6-171-179.
Full textAbstract:
Radio content is central to the formation of the broadcast programming grid. News releases, depending on the format of the radio station, are broadcast regularly: every 15 minutes, every half hour, every hour. And also the format of the media affects the specifics of the compilation and layout of the news block. The functional features of news broadcasting of information radio stations are, first of all, the “depth” of news feed with the possibility of a detailed description of current events, inclusion of expert comments and ratings in the issue. In turn, for entertainment radio stations, a certain “narrowness” of information broadcasting is inherent, which should correlate with the format of the media and the age of its target audience. In order to indicate the information agenda on entertainment radio stations, the author analyzes it using the popular “Radio Dacha” as an example. The purpose of this study is to identify the functional features and characteristics of the news releases broadcast on “Radio Dacha”. To conduct the study, the method of included observation and content analysis of news releases on radio stations from April 2011 to December 2019 were used. The study showed that it is the format of the radio station that plays a key role in the formation of news releases. The layout is also affected by the target audience and program policy of the radio station. Listeners are told about the pragmatic but exciting side of life. The news is broadcast on the main agenda in Russia and the world in a short but capacious format that echoes the rhetoric of the ruling political party. Based on what, we can draw the following conclusion: there is informational content on “Radio Dacha”, but news release is rather an actual infotainment program without a “depth” of information material.
14
Mpehongwa, Gasper. "Assessment of Community Radio Social Impact in Tanzania." International Journal of Communication and Public Relation 9, no. 3 (April 15, 2024): 34–47. http://dx.doi.org/10.47604/ijcpr.2496.
Full textAbstract:
Purpose: This paper assessed social impacts of three community radio stations located in three different social-economic zones in Tanzania namely, Kilosa in the Eastern Zone, Karagwe in the Lake Victoria Zone and Orkonerei Community Radio (ORS) in the Northern Zone.
Methodology: The study used cross sectional design whereby data were collected at one point in time. Purposive sampling methods were used to obtain 585 (48% female) respondents based on whether the area was well covered by community radio broadcasts or otherwise. Data were collected interview schedule, in-depth interview of key informants, systematic observations and focus group discussions. Key informants included community radio management and journalists working in the community radios. As for focus group discussions, four discussions were held (two in each community radio) with a total of 40 respondents.
Findings: The study found that 51% of the respondents viewed community radio stations as enhanced access to information (news, current affairs and educational informational). On popularity, the study found that on average, community radios were more popular with local audience than other radio stations. This was due to broadcasting local contents. An analysis of sex and education levels of people who preferred community radio showed that 53.4% were men and 46.5% were women. As for education levels, 57% of those who preferred community radio broadcast had primary education followed by those without formal education at 24%. However, contrary to the theory of community radio which asserts that community radios focus on local social economic development, the study found that the most dominant theme was music and general entertainment.
Unique Contribution to Theory, Practice and Policy: The study found that community radio stations have enhanced information flow (news, current affairs and education). They are also most popular with local audience compared to other radios. This indicates that if tailored to address contemporary local development issues, community radio can have huge impact. However, the study found that, the most dominant themes in studied stations was music and general entertainment. This is contrary to the theory asserting that community radio should focus on local social development issues. This calls for further investigation on circumstances leading community radios deviation from the popular theory.
15
Tymchenko, S., V. Lazarev, and I. Mayboroda. "ENSURING MANAGEMENT OF THE DEPLOYMENT OF THE MOBILE COMPONENT OF THE COMMUNICATION SYSTEM OF UNITS AND PARTS OF THE NATIONAL GUARD OF UKRAINE WITH DIGITAL RADIO EQUIPMENT." Scientific journal of the National Academy of National Guard "Honor and Law" 3, no. 86 (2023): 131–36. http://dx.doi.org/10.33405/2078-7480/2023/3/86/287132.
Full textAbstract:
The capabilities of modern Harris RF-7800S-TR digital radios for managing communication units are considered. A comparative analysis of the capabilities of the Motorola DP4800 and Harris RF-7800S-TR radio stations was carried out in providing control over the deployment of the mobile communication center of the auxiliary control point of the territorial control of the National Guard of Ukraine. Proposed recommendations for the implementation of the topology of the Harris RF-7800S-TR radio station programming file for the management of the process of deploying a field communication node on one operating frequency with the separation of all radio networks and ensuring their simultaneous operation independently of each other and with access only to the appropriate management levels. The research results make it possible to develop an innovative frequency plan for the deployment control system of the auxiliary control point field communication node. At the same time, all radio stations operate on the same frequency, using different positions of the radio station channel switch. Separation of radio networks is temporary, and access to radio networks is carried out using various tangents, the functions of which are programmed in advance. Thus, the modern Harris RF-7800S-TR digital radio station, which is in service with NSU units, allows for reliable management of the deployment of a field communication node with the fulfillment of all requirements for security, communication security, and with minimal expenditure of material resources, and the conducted class on the implementation of the topology of the radio station programming file will provide the most effective training of communication specialists for positions in the military.
16
Lekgoathi, Sekibakiba Peter. "‘Sikhuluma Isikhethu’ : Ndebele Radio, Ethnicity and Cultural Identity in South Africa, 1983-1994." Oral History Journal of South Africa 2, no. 2 (March 22, 2015): 21–35. http://dx.doi.org/10.25159/2309-5792/5.
Full textAbstract:
The South African Broadcasting Corporation (SABC) established nine African language radio stations ostensibly to cater for the diverse linguistic and cultural needs of the African communities in the country. In reality, however, these stations acted as a government mouthpiece and means through which a monopoly over the airwaves was asserted. Through these stations the government promoted ethnic compartmentalisation and popularised the ethnic ‘homelands’ created from the early 1960s to the early 1980s. One of these stations was Radio Ndebele, established in 1983, with a clear mandate to reinforce Ndebele ethnic nationalism. This article seeks to explore the history of this radio station, using both oral sources and documentary material, though privileging the former. The article makes a two-pronged argument: Firstly, Radio Ndebele came into existence not only because of the government’s mission but because of pressure from Ndebele-speaking people who needed radio programming in their own language. Secondly, this radio station helped turn a spoken language that was on the throes of extinction into a vibrant written language that found its way into the schooling system, particularly in areas with a large concentration of Ndebele-speaking people.
17
Kruglova, Liudmila, and Yulia Dunze. "Genres, Themes and Expressive Means of Moscow FM Information Radio Stations." Theoretical and Practical Issues of Journalism 10, no. 1 (March 24, 2021): 51–62. http://dx.doi.org/10.17150/2308-6203.2021.10(1).51-62.
Full textAbstract:
The article presents the results of an intermediate stage of a comprehensive study of information radio broadcasting. Using a content analysis, the authors study the morning broadcast of all-news radio stations Business FM, Vesti FM and Kommersant FM in the period of May 14–20, 2018. The criteria for the analysis include genre and theme preferences, time-line, expressive means, the structure of information sessions, formats and forms of the news programs, the work of radio hosts and reporters, and others. According to the results of the research, Business FM and Kommersant FM broadcast informational programs rather than analytical ones, while Vesti FM includes long live analytical talk-programs in its running order, which dilutes the informational format of the radio station. The programs of the informational genre are mainly informational message, press review, and mail review. The state radio station Vesti FM still broadcasts radio reports, while the two independent radio stations have stopped using them in favor of the so-called «package». Vesti FM focuses mostly on issues of international politics and social problems, whereas the commercial stations Business FM and Kommersant FM prefer mainly internal and international politics and economic problems. All the three-radio stations do not fully use the expressive means of radio; the key ones are the voice and underscoring.
18
Zelenkauskaite, Asta. "User-generated content gatekeeping on the radio: Displacing control to technology." Radio Journal:International Studies in Broadcast & Audio Media 17, no. 2 (October 1, 2019): 139–59. http://dx.doi.org/10.1386/rjao_00002_1.
Full textAbstract:
This study focuses on user-generated content (UGC) via Facebook and mobile texting selection and allocation for broadcast. Based on the premises of Gatekeeping theory in traditional mass media content selection, this study asks how social media messages, solicited by the radio station, are filtered out for the programmes. Based on semi-structured interviews with the Italian commercial radio station’s staff, participant observation and a content analysis of the UGC messages, the study scrutinizes institutional decision-making processes. The radio station’s selection of UGC exhibits efforts to maintain control over the streams of incoming UGC content. As expected, UGC manual content selection or automated content matching is geared towards efficiency. Also, in this study only 33 per cent of messages have been selected for broadcast. UGC gatekeeping has also presented evidence of displacement of control within the radio station. Rather than shifting control to audiences, radio stations displaced control to technology-assisted gatekeeping. While the study showed a ‘widening’ of the gates in terms of content (there was no differentiation in selecting messages directed to the radio station or to the overall audience members), shift of control to the audiences remains an ideal rather than reality.
19
Kostiuk, V., Yu Kostiuk, and O. Usmanova. "ЖУРНАЛІСТСЬКІ ПРОФЕСІЇ НА РАДІО В ЕПОХУ КОНВЕРҐЕНТНОСТІ МОВЛЕННЯ." State and Regions. Series: Social Communications, no. 2(42) (March 18, 2020): 48. http://dx.doi.org/10.32840/cpu2219-8741/2020.2(42).7.
Full textAbstract:
<div><p class="1"><em>The article’s research used the analysis scientific-sources base on a select question, web-sites of the stations (media concern TAVR Media and Internet-station </em><em>SKOVORODA), monitoring.</em></p></div><p><em>Broadcast relieve some periods of improvement, evolution and development, based on it’s features. One of the progress’ reason is technology development connected with radio. The end of last century and twenty years of current one characterise by universalism and convergence, that let media, beyond broadcast, had got the characteristics it never had before: watch the radio, fast connection between audience representers, communication with station’s journalists.</em></p><p><em>It made some influence and changes on the principles of formatting and functioning journalists professions at the radio. First, media concerns started to appeared, which have some stations in their structure, that have same top managers, almost similar department, close principles of airing. Second, Internet-stations let their audience the possibility to observe the air.</em></p><p><em>During the research, we defined, the administration of TAVR Media has the managers on each direction: manager of radio group, financial manager, commercial one (responsible for the sale), marketing director, (pr and image), general producer (manage musician direction), the station’s director.</em></p><p><em>Today, station has to work in active way and communicate with their audience, using messengers, profiles in social media. As a result, radio stations have in their arsenal person or group of persons which responsible for that activity. For example, web-radio SKOVORODA has a man, who manage </em><em><br /> </em><em>IT-work. Main duties of him: work with social medias, site content, deal with e-mail. Station’s of</em><em> </em><em>TAVR Media group (Melodiya FM, Relax, Radio Rocks, Russkoye Radio v Ukrayini, KISS FM, ХІТ FM) also have representers of modern professions: the head of digital department, traffic manager, system admin, etc.</em></p><p><em>Comparative analysis of the professions at radio, which include in the concern TAVR Media and web-station SKOVORODA did in the articleIn.</em></p><p><em>The research results can be used during the further study of radio journalism, teaching of one’s subject during the process of study students at faculture journalism, business media, management, etc.</em></p><p><strong><em>Key words:</em></strong><em> fm-broadcast, web-radio, journalist professions, media concern, radio presenter.</em><em></em></p>
20
Negus, Keith. "Plugging and programming: pop radio and record promotion in Britain and the United States." Popular Music 12, no. 1 (January 1993): 57–68. http://dx.doi.org/10.1017/s0261143000005353.
Full textAbstract:
The radio networks of North America and Britain provide one of the most important promotional outlets for recorded music, setting programming agendas at radio stations and influencing the talent acquisition policies of record labels throughout the world. For many years there have been sharp contrasts in the way in which music radio has operated and been organised in these two countries. The promotion of records in Britain has mainly been directed towards one national non-commercial station, Radio 1, which plays an eclectic mixture of musical styles. In the United States radio promotion has been aimed across a complex of commercial stations which broadcast ‘narrowcast’ music very clearly defined according to various ‘formats’. However, the recent re-regulation of the broadcasting system in Britain has resulted in a proliferation of regional commercial stations that are responding to increasing competition by introducing narrowcasting policies similar to those of North America. With Radio 1's share of listeners declining and the prospect of national commercial stations being granted licences and further challenging Radio 1's dominance of pop broadcasting, it seems particularly pertinent to contrast the practices of record companies and radio stations in Britain and North America and highlight how they directly effect the production and consumption of pop music.
21
B. Gokula Krishnan, Bhargavi D Hemmige. "The role of Community Radio in Gender based Development." Proceeding International Conference on Science and Engineering 11, no. 1 (February 18, 2023): 1431–39. http://dx.doi.org/10.52783/cienceng.v11i1.295.
Full textAbstract:
People who listen to community radio are better able to take part in civic discourse, government, economic development, poverty alleviation, and anti-corruption campaigns. There is no natural audience for community radio. What is needed is to connect Community Radio to people's most pressing concerns and to ensure that people see their issues in the context of their right to development." It's a study on the effectiveness of Community Radio (CR) in India, as well as on the level of community involvement in the programme. By examining the efficacy of selected indicators, this study aims to bridge the knowledge gap that exists between the broadcaster and the beneficiaries. Community radio stations in India have been singled out for examination, with an eye toward documenting and analysing their own internal structures as well as their finances. An important factor in supporting a community radio station's long-term viability is the number of populations it serves, which in turn attracts more revenue in the form of advertising, which in turn improves the station's sustainability. Lacking policy, Nepali radio stations self-identify as "Community" or "Commercial" stations based on their stated mission statements and goals and the way they programme.
22
Jewell, Katherine Rye. "Buttermore’s Dream Come True." Resonance 3, no. 2 (2022): 145–62. http://dx.doi.org/10.1525/res.2022.3.2.145.
Full textAbstract:
WRAS at Georgia State assumed status as one of the nation’s leading college radio stations in the 1980s. Yet as this article reveals, participants confronted a crucial moment in the emergence of college radio’s role in the music industry and the emergence of alternative rock as they debated the station’s new format in 1979. While the format fight revealed the dynamics between DJs who preferred a sound that was familiar and palatable to a wide range of audiences versus those who wished to air less conventional, more adventurous rock music, the surrounding politics instead reveal the inseparability of college radio and its role in popular culture from campus politics, particularly the ongoing Black Campus Movement. WRAS’s internal format fight, while heated, neglected the concerns of other students at Georgia State, particularly Black students, who felt shut out of the power dynamics of these stations. Federal regulatory shifts also influenced station affairs through a more public relations–oriented administration, all of which reveal the intersection between institutional and regulatory politics and the soundscapes being created by college radio participants in the early 1980s. The debates regarding genre and sound at Georgia State thus reveal the dynamics that shaped college radio, yet which nonetheless rendered Black students as bystanders in determining the sound of that influence. This article argues that college radio’s “modern” reputation as the home of college rock obscures campus dynamics that were important in shaping college radio culture and practices, which belie stations’ commitment to liberal values of sonic diversity. This history expands beyond the influence of a single, powerful station, moreover, and reveals the potential for expanded research into the emerging network and influence of college radio throughout its history.
23
Goian, Oles, and Vita Goian. "First Commercial Private Radio Stations in Ukraine: From Experiments to Business." Current Issues of Mass Communication, no. 25 (2019): 33–50. http://dx.doi.org/10.17721/2312-5160.2019.25.33-50.
Full textAbstract:
The article concerns the first two years (1992-1993) of the formation of commercial broadcasting in Ukraine. It studies the factors that influenced the creation of the first commercial radio stations, which gradually attempted to switch from a “game mode” to the broadcasting business and business entrepreneurship. The activity of the first ten commercial radio companies is studied by means of systematization, content analysis, generalization and other methods. The authors of the article offer the documented time of the first airwaves of each company mentioned (from the authors‟ personal archives). The role that these stations played in the formation of commercial private broadcasting in Ukraine is analyzed. Additional information is given about the creation of the Association of Private Radio Stations in Ukraine which was intended to unite commercial radio stations. The minute of the seminar “Local Radio” is published for the first time. The meeting with the head officers of the radio stations present was organized by the public organization International Media Center – Internews (Ukraine) and by the training center British Broadcasting Corporation (BBC, England) from May 20 to June 3, 1994 in Pushcha-Vodytsia near Kyiv. It was there where they decided to create the association. One of the radio projects of MMC-Internews “Interview from Internews” is examined. It may be considered as the first radio project unifying commercial radio stations, and also the first student radio project at the private radio station in Ukraine. Therefore, the purpose of the article is to study facts and documents (from the authors‟ personal archive) certifying the dialectic progress of Ukrainian commercial broadcasting from the so-called “musical patchwork” to the transformation into a profitable means of mass communication.
24
Wolff, A. M., D. M. Akos, and S. Lo. "Potential radio frequency interference with the GPS L5 band for radio occultation measurements." Atmospheric Measurement Techniques 7, no. 11 (November 18, 2014): 3801–11. http://dx.doi.org/10.5194/amt-7-3801-2014.
Full textAbstract:
Abstract. Future radio occultation (RO) receivers are planned to utilize the newly implemented Global Positioning System (GPS) L5 band centered at 1176.45 MHz. Since there are currently no operational GPS L5 receivers used for space-based RO applications, the interference environment is unclear. Distance measuring equipment (DME) and tactical air navigation (TACAN) stations share the same frequency band as GPS L5. The signals from these stations have been identified as possible sources of interference for any GPS L5 receiver, including those used in RO applications. This study utilizes Systems Tools Kit (STK) simulations to gain insight into the power received by a RO satellite in low Earth orbit (LEO) from a DME–TACAN transmission as well as the amount of interfering stations. In order to confirm the validity of utilizing STK for communication purposes, a theoretical scenario was recreated as a simulation and the results were confirmed. Once the method was validated, STK was used to output a received power level aboard a RO satellite from a DME–TACAN station as well as a tool to detail the number of interfering DME–TACAN stations witnessed by a space-based RO receiver over time. The results indicated a large number of DME–TACAN stations transmitting at similar orientations as a receiving RO satellite, thereby leading to the possibility of signal degradation in an unclear interference environment.
25
Lopert, Alenka Valh. "Colloquial features in the syntax of spoken media in Maribor." Dialectologia et Geolinguistica 26, no. 1 (November 27, 2018): 97–111. http://dx.doi.org/10.1515/dialect-2018-0005.
Full textAbstract:
AbstractThe article deals with the influence of colloquial syntax on the spontaneous non-prepared media discourse of professional presenters. It presents a syntactic analysis of radio program broadcasts on two Maribor radio stations, i.e. the commercial station Radio City and the Slovene public station Radio Maribor. Specifically, the paper focuses on typical syntactic colloquial features, i.e. incomplete syntactic patterns, interruptions, repetitions and corrections.
26
Clark, Andrew M., and Olaf Werder. "Analyzing International Radio Stations." International Communication Gazette 69, no. 6 (December 2007): 525–37. http://dx.doi.org/10.1177/1748048507082840.
Full text
27
Mishra, Mangala Prasad, Sunil Kumar Singh, and Deo Prakash Vidyarthi. "Opportunistic Channel Allocation Model in Collocated Primary Cognitive Network." International Journal of Mathematical, Engineering and Management Sciences 5, no. 5 (October 1, 2020): 995–1012. http://dx.doi.org/10.33889/ijmems.2020.5.5.076.
Full textAbstract:
The growing demand of radio spectrum to facilitate the primary/secondary users in a cellular network is a challenging task. Many channel allocation models, applying cognition, have been proposed to increase the radio spectrum utilization. The proposed model peruses three types of users: primary users (PUs), opportunistic primary users (OPUs), and secondary users (SUs) that use the radio resources in collocated primary base stations. Out of these users, the opportunistic primary users and secondary users may request for handover as per their requirements. The objective of the model is to enhance the radio spectrum utilization by the opportunistic utilization of radio resources by OPUs and by enabling cognitive radio base stations to collect free channel information dynamically. The cognitive radio base station maintains the centralized free channel at collocated primary base stations to facilitate the SUs opportunistically. The proposed channel allocation technique maintains the Quality of Experience (QoE) of the users as well. The performance analysis of the model is done by simulation which diversifies the importance of the proposed model in the view of minimum blocked services.
28
Schwertman, Neil C. "Discovering an Optimal Property of the Mean." Mathematics Teacher 93, no. 4 (April 2000): 304–11. http://dx.doi.org/10.5951/mt.93.4.0304.
Full textAbstract:
This activity introduces a mathematical idea that has several applications, which include determining the optimal location for a radio station's transmitter and determining the best locations for a fire station. Radio stations must determine the location of their transmitters so that they can broadcast the strongest possible signal and offer the broadest coverage to their listeners. The circular area covered by a transmitter at the center increases in proportion to the square of the radius. As it covers a larger area, the strength of a transmitted signal decreases proportionally to the area, or equivalently, as the square of the distance from the transmitter. To furnish the strongest overall signal to its listeners, a radio station should locate the transmitter at a site that minimizes the total of the squared distances to the communities that it serves.
29
Donthu, Naveen, and Roland T. Rust. "Positioning A Radio Station." Journal of Applied Business Research (JABR) 10, no. 3 (September 22, 2011): 21. http://dx.doi.org/10.19030/jabr.v10i3.5920.
Full textAbstract:
<span>We present a density estimation based product positioning approach to best position a radio station in a new market or reposition itself in an existing market. We also combine perceptual research with music research to provide a programming strategy in the form of a recording artist list that is associated with the radio stations suggested image.</span>
30
Bakanov, Roman P., and Kamilla A. Nurutdinova. "Methods of manipulating public opinion when covering political events by Russian and German’s radio stations." Neophilology, no. 4 (2023): 914–30. http://dx.doi.org/10.20310/2587-6953-2023-9-4-914-930.
Full textAbstract:
The research is devoted to the identification and study of methods of manipulating public opinion when covering political events by radio stations in Russia and Germany. Obtaining accurate and verified information about the events of reality is the constitutional right of every person, and the formation of an objective picture of the world and the explanation of the phenomena occurring is the most important function of the editorial office of each media. However, at present, the priority of the media is the formation (often imposition) of a certain public opinion that can distort the real situation both in the local and international context. 842 broadcasts of radio stations of different forms of ownership of Russia and Germany (three from each country) for the period from 17.01.2021 to 01.11.2022 were studied. On the example of four widely publicized Russian media events of a political nature, using the methods of content, plot-composition, lexico-stylistic and comparative analysis of radio broadcasts revealed the use of certain (even identical) manipulative techniques on both Russian and German radio stations. The leader in the regularity of the use of manipulative techniques was the state radio station “Vesti FM” (Russia) and “Deutschlandradio” (Germany), while correspondents of other radio stations studied by us presented information about events of interest to us on the air, as a rule, briefly, discreetly and only in a news format. The practice of regular use of manipulative techniques does not allow us to speak about the objective presentation of selected political media events by correspondents of some Russian and German radio stations. It seems that the current situation could contribute to the creation of an incomplete picture of the world among the audience of these radio stations. A conclusion has been reached that it is possible to minimize such cases only by continuing the activity of forming and developing a person’s critical thinking.
31
Bushuev, F. I., M. P. Kaliuzhnyi, N. A. Kulichenko, A. V. Shulga, Ye V. Malynovskyi, S. G. Savchuk, L. M. Yankiv-Vitkovska, and B. O. Hrudynin. "Formation and development of the Ukrainian network of meteor radio observations." Kosmìčna nauka ì tehnologìâ 27, no. 3 (July 2021): 85–92. http://dx.doi.org/10.15407/knit2021.03.085.
Full textAbstract:
During the decade of research, the Research Institute “Mykolaiv Astronomical Observatory” (RI “MAO”) developed hardware and software for monitoring, extracting, and calculating the parameters of meteor phenomena using the forward scattering by meteor ionized trail of the signals of over-the-horizon FM-stations broadcasted in the frequency range of 88—108 MHz. This allowed creating a network of observations of meteor phenomena in the radio range, which consists of six stations located in Mykolaiv (three stations), Rivne, Lviv, and Hlukhiv. The stations have identical hardware and software. Yagi-Uda antennas with six or eight horizontal vibrators and SDR receivers based at RTR2832U microchip are used to receive radio signals. The station software performs continuous registration and analysis of received radio signals at the output of quadrature detectors of the receivers, automatic detection of moments of appearances of meteor reflections, formation, and sending by e-mail daily reports on detected meteor phenomena. Equipment setup and current monitoring of stations operations are carried out by the RI «MAO» using remote access to station computers via the Internet. Monthly reports on the number of meteor events recorded by each station are posted on the site of Radio Meteor Observation Bulletin (RMOB). The article presents the results, obtained by the network in 2017—2019, confirming a correspondence of daily variations in the number of meteors registered by network stations, to the known dependence (observation of meteors in the apex and antapex), as well as a correspondence between the expected characteristics (in time and intensity) of three meteor showers (Perseids, Geminids and Quadrantids) and that had been obtained by the network. Recommendations are also given in the article for additional research aimed at achieving the main goal, namely, expanding information about meteor phenomena, including the estimating of kinematic parameters (velocities, radiants) of meteoroids and their relationship with potentially hazardous asteroids.
32
Stolarski, Marcin, and Wiesław Winiecki. "Building distributed ground station system with radio amateurs." Journal of Telecommunications and Information Technology, no. 1 (June 25, 2023): 72–75. http://dx.doi.org/10.26636/jtit.2007.1.799.
Full textAbstract:
The paper concerns radio amateur satellites that are built by international student teams. For contacting a satellite, a single ground station is usually used. In this configuration and with the satellite on the low Earth orbit (LEO), teams have contact only for about 40 minutes per day. If the satellite has service for radio amateurs, they use it for 20 hours per day. A lot of them have connection to Internet. This is a big difference. In this paper, is shown how they can use the radio amateur transceivers and antenna systems in order to build ground stations network named distributed ground station system (DGSS). Frequencies, types of modulations, calculation of power budge, and the ways to control amateur stations by the Internet are also shown. These are essential procedures, because radio amateurs have their standards and habits. Finally a proposal of implementation dedicated DGSS system for radio amateurs with and without use of APRS network is put forward. Distributed ground station is one of the experiments on PW-Sat satellite, which is being build on the Warsaw University of Technology.
33
Bosch, Tanja. "Community radio and identity construction post-1994." Communicare: Journal for Communication Studies in Africa 26, no. 1 (October 20, 2022): 114–29. http://dx.doi.org/10.36615/jcsa.v26i1.1717.
Full textAbstract:
The South African social transition was accompanied by widespread media reform. Communityradio stations were for the first time, set up to empower communities previously without access tothe media. More than a hundred radio stations were licensed, and further provision was made forcommunity television, even if it was nearly a decade later before there was any discernible movementin the area of community television. The paper addresses concerns about media, politics and identitystruggles, viewed through the lens of community radio. While there is a wealth of literature analysingthe development of various aspects of the South African media over the last decade, few, if any,studies specifically consider the role of community media. Set up after elections in 1994, expresslyto create spaces for the articulation of marginal or “disadvantaged” groups, the community radiosector in South Africa has mushroomed, with nearly a hundred stations currently licensed.This paper will explore the ways in which community radio has facilitated the construction of newidentities. Adopting a case-study approach, the paper considers community radio station BushRadio, discussing how the station interpellates diverse identities through its programming. In thePink, for example, creates a space for the articulation of various gay identities, while the Children’sRadio Education Workshop becomes a mediated space for youth in the new political dispensationto form a generational consciousness. The intersection of class, culture and language at BushRadio, and on its airwaves, often results in the constant (re)negotiation of identities.Furthermore, the paper also reflects on the religious or community-of-interest community radiostations, and argues that these stations further serve the purpose of identity building. The resultantlistener loyalty results in increased sustainability; they serve the purpose of therapy or confession,giving listeners an outlet for frustrations; and finally, religious community radio stations becomea virtual church, transcending physical boundaries and resulting in instantaneous religiouscommunity building.
34
Lippmann, Stephen. "Rationalization, Standardization, or Market Diversity?" Social Science History 32, no. 3 (2008): 405–36. http://dx.doi.org/10.1017/s0145553200014000.
Full textAbstract:
The “golden age” of radio broadcasting in the 1930s and 1940s was dominated by large, national broadcasting networks. The rise of these networks is thought to have been accompanied by a dramatic decline in the number of locally oriented stations in operation in the United States. However, this presumption contradicts the dynamics of concentration and organizational foundings in a variety of other industries. In this article I use comprehensive data on the vital rates of radio station founding, failure, and density to empirically test the popular claims of network dominance in the midcentury U.S. broadcasting industry. The results indicate that locally owned commercial stations were not eliminated by the rise of national broadcasting networks. In fact, concentration in the hands of the networks actually increased the viability of locally owned radio stations.
35
King, Gretchen, and Omme-Salma Rahemtullah. "Community radio contradictions in Canada: Learning from volunteers impacted by commercialising policies and practices." Journal of Alternative & Community Media 4, no. 4 (December 1, 2019): 20–36. http://dx.doi.org/10.1386/joacm_00064_1.
Full textAbstract:
Community radio has been defined by the United Nations Educational, Scientific and Cultural Organization (UNESCO) as promoting non-profit ownership of stations and volunteer participation. The increasing commercialisation of community radio in Canada, evident in changing station practices and regulatory policies, has resulted in the erosion of volunteer run governance and programming. This article draws on community media, anti-oppression, and third-sector studies literature to investigate the experiences of volunteers from two stations, CHRY in Toronto and Radio Centre-Ville in Montral. Current Canadian Radio-television and Telecommunications Commission (CRTC) regulations define community radio by virtue of its place in the communities served. This article concludes that reducing the engagement and empowerment of volunteers in community radio programming and governance limits the place of community radio in the community. The authors will also identify best practices that are needed to re-centre community radio within the community while ensuring a sustainable non-profit community broadcasting sector.
36
Enice Sanyaolu, Modupe, and Sanyaolu Olufemi. "Seasonal and latitudinal variations of surface radio refractivity over Nigeria." Indonesian Journal of Electrical Engineering and Computer Science 28, no. 3 (October 7, 2022): 1548. http://dx.doi.org/10.11591/ijeecs.v28.i3.pp1548-1553.
Full textAbstract:
Refractivity is a significant challenge of radio signal propagation. As it often distorts or leads to loss of signals. The seasonal and latitudinal variations of surface refractivity at three Nigerian tropospheric Observatory stations in Nigeria, namely Port-Harcourt, Lagos, and Makurdi, are presented in this paper. Values of monthly averages of pressure, temperature, relative humidity, and water vapour from the stations were used to compute surface refractivity at each station. The results show that the values of surface refractivity increase from the arid region in the north to the coastal area in the south. There was an increase in the values of surface radio refractivity from the minimum value of about 332.83 N-units at Makurdi station to a maximum value of 386.69 N-units at Lagos station. Seasonal variations are seen to be caused by weather conditions. The values of the surface refractivity increased significantly in the wet season and reduced in the dry season. It also shows that the values of surface radio refractivity are affected by the meteorological components mentioned above. The result of this study is needed for effective planning of good signal reception in these stations.
37
KHOUANE, Boulanouar, Nasreddine BELBEKRI, and J. Eddine BENMANSOUR. "An Overview of Software-Defined Radio Technology in CubeSat Communications." Algerian Journal of Signals and Systems 8, no. 2 (December 31, 2023): 55–58. http://dx.doi.org/10.51485/ajss.v8i2.189.
Full textAbstract:
Small satellites are becoming more popular because they are cost-effective, easy to assemble, and use commercially available parts. However, traditional ground stations that communicate with small satellites require a lot of hardware and are expensive to build. This makes it challenging to get the most out of small satellites' information. Software Defined Radios (SDRs) have been developed to reduce the cost of these ground stations by doing many of the tasks in software. Many universities and organizations are developing SDR ground stations to communicate with satellites in different orbits. Communication with satellites is critical to their development and operation. This paper proposes a ground station that uses SDR technology to communicate with one or more small satellites in Low Earth Orbit (LEO). The station is cost-effective, portable, and easily scaled, allowing it to acquire data from satellites.
38
Grochulski, Łukasz. "PRÓBA CHARAKTERYSTYKI ROCKOWYCH STACJI RADIOWYCH W POLSCE." Civitas et Lex 18, no. 2 (June 29, 2018): 7–20. http://dx.doi.org/10.31648/cetl.2493.
Full textAbstract:
The offer of Polish radio stations is relatively extensive. Polish radio market offers many radiostations with diversified music profiles. This collection also includes rock radio stations. In thispaper, the main aim was to prove that rock radio stations in Poland have a special tastemakingand educational function, both by presenting varied subgenres of rock music and by demonstratinghistory and curosities of rock genre. In addition, they inform users about the most important,current music events. Their news shows are full of miscellaneous informations. Morning showsin those radio stations have an ‘easy-going’ form and contain many humorous elements aimed atmaking the audience laugh and feel better. The article is also dedicated to the history of rock music the etymology of word rock and the problems associated with defining this genre. Moreover, therewere demonstrated selected, historically important rock radio stations and the current structureof rock radio stations in Poland. What is more, this paper contains part about most popular rockradio stations – Antyradio and Eska Rock, which were analyzed in terms of music, programmesand other broadcasts aired on these stations.
39
Torres, Bruno Araújo. "Community Radio Stations in Brazil." Journal of Radio & Audio Media 18, no. 2 (October 31, 2011): 347–57. http://dx.doi.org/10.1080/19376529.2011.616784.
Full text
40
Wulandari, Nuryuana Dwi. "Sejarah Berdirinya Penyiaran Radio di Banyuwangi." Estoria: Journal of Social Science and Humanities 4, no. 1 (October 31, 2023): 561–80. http://dx.doi.org/10.30998/je.v4i1.2196.
Full textAbstract:
The development of radio broadcasting in Banyuwangi experienced unstable dynamics, even radio broadcasting in Banyuwangi experienced a vacuum. This research aims to find out 1) the history of the development of radio broadcasting in Banyuwangi; 2) how to maintain existence in the digital era. In this research, researchers used qualitative methods. The results of this research are 1) the history of radio development in Banyuwangi began with the birth of amateur radio stations called RADAM in 1966 with short wafe (SW) waves, in 1967-1970 there was control and they turned into radio with official broadcasts. with various conditions, the only amateur radio stations that have turned into official broadcasts are Mandala and RKPD radio which have now turned into Blambangan FM radio which has passed, 2) along with increasingly rapid technological developments and entering the era of digitalization, the existence of radio has begun to decline, Due to developments in technology, practitioners and radio station owners must be observant and more innovative in maintaining their existence, one of which is by keeping up with the times with applications in the digital era.Keywords: History, Broadcasting, Radio, Banyuwangi.
41
Hichko, Yurii, Yuriy Golovin, Serhii Mazor, and Tetyana Khranovska. "Development of parabolic antenna irradiator for tropospheric communication station." Collection "Information Technology and Security" 12, no. 1 (June 27, 2024): 121–34. http://dx.doi.org/10.20535/2411-1031.2024.12.1.306278.
Full textAbstract:
The currently existing tropospheric stations, due to high energy consumption and limited signal formation capabilities, and radio relay stations, also due to limited communication range, require new technological solutions. One such solution proposed is the creation of a tropospheric-radio relay station with completely redesigned radio equipment. The Institute of Special Communications and Information Protection, in collaboration with a research institute, developed a scheme for such a station, which was tested in field trials on a real tropospheric radio line with a length of 155 km. Our specialists were involved in the development of two antenna devices. A detailed analysis of the current state of tropospheric communication station development in the world was conducted, and the possibilities of modernizing existing stations, such as the R-423-M, were considered. Based on the results of the analysis, it was proposed not to conduct modernization, but rather to develop a new generation of tropospheric communication stations. According to the accepted station construction concept, its transmitting and receiving parts were developed as two separate units (external and internal). The external unit for conducting field trials was located on the antenna, allowing for the maximum reduction of signal losses in the antenna-feeder paths. The components of the internal units were housed in the closed body of a vehicle. This provided additional convenience for the operator and reduced the requirements for climatic conditions. The antenna block of the transmitter includes a power divider, a power amplifier block (eight power amplifiers of 10 W each), a two-mirror parabolic antenna with a hyperboloid small mirror, and an eight-element horn feed that can be powered in such a way that the output wave will be either linear or circular polarization.
42
Kolyadenko, Yu Yu, О. V. Kolyadenko, and B. P. Mulyar. "Method for optimization of frequency resource allocation with frequency reuse for cognitive radio system." Radiotekhnika, no. 204 (April 9, 2021): 73–79. http://dx.doi.org/10.30837/rt.2021.1.204.08.
Full textAbstract:
The concept of cognitive radio can be described as a radio with the study of capabilities, i.e. as a radio that is able to gain knowledge about the radio environment and adjust its operating parameters and protocols accordingly.
The task of minimizing the frequency band is relevant at the stage of the cognitive radio network functioning when distributing the frequency resource between subscriber stations. With the ever-growing demand for frequency bands, this challenge is driven by the need to improve the efficient use of the radio frequency spectrum through frequency reuse methods.
This paper proposes a method for ensuring the reuse of frequencies based on obtaining estimates of mutual distances between subscriber stations in real time. An algorithm is proposed for solving the problem of frequency resource allocation optimization for a cognitive radio network with frequency reuse. The algorithm is based on the method of local optimization, one of the approximate methods of discrete programming. In this case, the condition of local optimality is that the operating frequency assigned to the next subscriber station must be the closest to the frequency assigned in the previous step.
The efficiency of the frequency resource optimization algorithm for the LTE network was analyzed using simulation modeling. The dependences of the bandwidth on the number of subscriber stations served are obtained. The analysis showed that the use of this algorithm allows to reduce the frequency band by 2 -3 times. The analysis also showed that the efficiency of the algorithm increases with the growth of the number of subscriber stations served simultaneously.
43
Prompitak, Pongsin. "Management of Eastern Farmers Association Community Radio and Ban Huakrok Community Radio, Chon Buri Province." Applied Mechanics and Materials 752-753 (April 2015): 1105–9. http://dx.doi.org/10.4028/www.scientific.net/amm.752-753.1105.
Full textAbstract:
This research aimed to study the management of Eastern Farmers Association Community Radio and Bann Huakrok Community Radio, to investigate the community’s participation in the two community radio stations, and to seek good management methods practiced by both community radio stations. The instruments used to collect data for this qualitative research included in-depth interview,document analysis, and non-participant observation.It was found that both community radio stations employed the same method in personnel management; that is, there was an appropriate proportion of the number of staff and radio programs and type of radio programs. Regarding the budget and supply management, so the management strategies had to be active all the time. Moreover, both radio stations had similar management systems in that they had careful budget plans which could be audited. Regarding audience management, both stations provided their listeners opportunities to request songs, share information, and be interviewed on air. Since both stations’ management styles were informal, the work was flexible. Regarding the community’s participation, both stations opened widely for any participation from the radio committee to the DJs. A recommended management strategy was the dynamic strategy which consisted of both proactive and reactive tactics, focusing on two-way communication.
44
Grenier, Line. "Radio broadcasting in Canada: the case of ‘transformat’ music." Popular Music 9, no. 2 (May 1990): 221–33. http://dx.doi.org/10.1017/s0261143000003925.
Full textAbstract:
What do Michel Rivard's ‘Un trou dans les nuages’ and Marjo's ‘Les chats sauvages’ have in common? Both songs were released in 1987 by two well-known French-speaking Québécois artists; they sold over 500,000 copies each and remained on the Top-Ten chart of Radio-Activité for over seventy weeks. These songs were played repeatedly on AM and FM radio stations in Quebec. However, unlike most other hits, Rivard's middle of the road (MOR) ballad was even heard on dance-music radios and Marjo's slow-beat rock appeared on the regular playlist of stations devoted primarily to easy-listening music! In fact, these songs are two examples of ‘transformat’ radio music, that is songs that get airplay on various stations which according to their respective operating license, should specialise in different musical genres and display contrasting programming styles. Using examples drawn from an exploratory study of radio music in private (commercial) FM stations in the Eastern Townships (Québec), this article will address some of the issues raised by transformat music. After a brief analytical portrait of Canada's radio policies and format regulations, I shall examine contrasting explanations of this phenomenon which focus on genre/style, state policy and business/industry. In the closing section, I shall present outlines of an alternative approach which rests upon the acknowledgement of the specific contribution of radio to the social production of popular music and addresses transformats as the outcome of creative repetition broadcasting devices.
45
Wolff, A. M., D. M. Akos, and S. Lo. "Potential radio frequency interference with the GPS L5 band for radio occultation measurements." Atmospheric Measurement Techniques Discussions 7, no. 5 (May 7, 2014): 4529–50. http://dx.doi.org/10.5194/amtd-7-4529-2014.
Full textAbstract:
Abstract. New Radio Occultation (RO) receivers are planned to utilize the newly implemented Global Positioning System (GPS) L5 signal centered at 1176.45 MHz. Since there are currently no operational GPS L5 receivers used for space-based RO applications, the interference environment is unclear. Distance Measuring Equipment (DME) and Tactical Air Navigation (TACAN) stations share the same frequency band as the GPS L5 signal. DME/TACAN signals have been identified to be a means of interference for any GPS L5 receiver. This study focuses on implementing a Systems Tools Kit (STK) simulation to gain insight into the power received by a RO satellite in Low Earth Orbit (LEO) from a DME/TACAN transmission. In order to confirm the validity of utilizing STK for communication purposes, a theoretical scenario was recreated as a simulation and the results were confirmed. Once the method was validated, STK was used to output a received power level aboard a RO satellite from a DME/TACAN station as well as a tool to predict the number of interfering DME/TACAN stations at any point in time. Taking a conservative approach, the signal power received was much greater than the typical power level received by a RO satellite from a GPS satellite transmission. This relatively high received power along with a high number of interfering DME/TACAN stations as an RO satellite passes over North America or Western Europe indicate that DME/TACAN interference may conflict with RO receivers.
46
Asy'ari, Nur Aini Shofiya, and Nurhana Marantika. "Listenership Sebagai Evaluasi Penerapan Konvergensi Radio." Jurnal Studi Komunikasi (Indonesian Journal of Communications Studies) 4, no. 1 (March 5, 2020): 203. http://dx.doi.org/10.25139/jsk.v4i1.1934.
Full textAbstract:
Previous researches on radio convergence showed that various radio stations in Ponorogo have implemented convergence by using new media platforms, such as, radio and video streaming, Youtube, and social media. However, evaluations on radio convergence has never been done before. Therefore, this research was conducted to study the effect of convergence to the listenership as well as to evaluate the implementation of radio-convergence in Ponorogo radio stations from April to July 2019. Using a survey method, the researchers administered a set of questionnaires to 267 respondents in Ponorogo to find out the listenership trends in Ponorogo community on its radio and other convergence platforms. The results of the study showed that the convergence implemented by the radios failed to raise awareness and number of radio listeners. Low awareness affects the community’s media habit. It was apparent in the fact that 84% of the respondents preferred conventional (analog) radio to a convergence platform. The results of this study also showed that convergence was unable to foster community involvement with radio. In other words, the radio was not the primary choice of the Ponorogo community in accessing information or entertainment.
47
Symonenko, Oleksandr. "Substantiation of technical characteristics of promising high-speed multi-band broadband military radio stations." Technology audit and production reserves 3, no. 2(65) (June 29, 2022): 33–35. http://dx.doi.org/10.15587/2706-5448.2022.259792.
Full textAbstract:
The issue of improving the technical characteristics of promising high-speed multi-band broadband military radios is an important issue. It happens because of the increase in the number of devices of communication in information and telecommunication networks, as well as the growing requirements for the level of technical characteristics of these devices. Given the above, the object of the research is a promising high-speed multi-band broadband military radios. The subject of the research is the technical characteristics of promising high-speed multi-band broadband military radios. In the course of the research, classical methods of analysis and synthesis were used. The research analyzes global trends in the construction and development of wireless access networks, which allows concluding on the prospects of development (purchase) and implementation of high-speed multi-band broadband military radios for the Armed Forces of Ukraine. The results of the analysis of characteristics and parameters of high-speed multi-band broadband radio stations of the world's leading countries allow to determine the main features and requirements for promising radios, as well as to substantiate the use of high-speed radio stations in the Armed Forces of Ukraine. The conditions and factors influencing the possibilities of using promising broadband radio stations in the conditions of modern wars and armed conflicts are determined. The analysis allows to conclude that broadband radio access systems will be used to organize access to information resources in the information and telecommunications environments of network-centric and information wars.
48
الشميري, مجيب. "Attitudes of Yemeni Audience towards Local Private Radio stations: A Field Study on FM Stations." Journal of Social Studies 24, no. 1 (March 31, 2018): 55–86. http://dx.doi.org/10.20428/jss.v24i1.1311.
Full textAbstract:
This study aimed to explore the attitudes of Yemeni audience towards the local FM radio stations. It investigated the attitudes of the audience towards the performance of the new radio stations in the country. A field study was carried out on a sample of the public audience in the vicinity of the capital Sana'a by conducting a survey on a random stratified sample of 300 respondents. The study revealed that Yemeni audience had positive and negative attitudes towards the performance of the modern radio stations. The findings showed that there was a positive correlation between the level, motivations and gratifications of exposure and the attitudes towards the local private radio stations. The results also revealed differences among the Yemeni audience in the level of their attitudes towards the radio stations based on the variations in variables of gender and level of education.
49
Kaur, Rupinder. "The Role of Private FM Radio Channels in Popularizing Indian Music." ECS Transactions 107, no. 1 (April 24, 2022): 10159–70. http://dx.doi.org/10.1149/10701.10159ecst.
Full textAbstract:
The radio industry has grown impressively as music is the backbone, which caters to 83 percent of the airtime. The present study assesses the intensity of preferring broadcasting music over content by private radio stations in Tricity and how it caught the youth imagination is examined. To keep the objectives in mind, the researcher analysed the data of aired music by two prominent private radio stations in the city. In the present paper, various genres of music, whether they are current or popular, old and latest, station royalty, and dependency on film music, have been analyzed. The study concluded that the majority of commercial radio’s schedule only hit numbers during prime time by keeping in mind their moving listeners. This study adds the peculiar finding that if a station does not make a playlist according to a listener’s preference, and then there is a constant risk of channel swapping by them.
50
Nabil, Hamid. "Moroccans’ Perceptions and Attitudes Towards radio Mohammed VI of the Holy Koran." International Journal of Advanced Engineering and Management Research 09, no. 03 (2024): 79–88. http://dx.doi.org/10.51505/ijaemr.2024.9306.
Full textAbstract:
In 2002, the Moroccan communication authorities laid the legal platform of the audiovisual liberalization project. Four years later, the media landscape witnessed the birth of the first generation of private radio stations which were followed by the second generation three years later. Public media did no more benefit from the monopoly privilege. Instead, the media landscape was submerged by a constellation of alternatives attempting to forge a distinctive identity that would help achieve the largest audience. The real competition occurred between not only the private stations but also the public and private ones. This article examines the relationship between specialized media programs and the audience perceptions and attitudes. It puts under analysis the pioneering performance of radio Mohamed VI of the holy Koran as it is the only Moroccan radio station specialized in the Islamic religion. Throughout 11 years of broadcast, and with regard to the audience rate measurement bulletins, the station has consistently managed to outrun the others by realizing the highest audience rates. The study is based on field research that investigates the elements and reasons behind the station’s success; it also uses the conclusions and implications as references to scrutinize the dyadic relationship between Moroccans and their Muslim identity. The study is inspired from the audience rate bulletin published by Radio CIRAD which has confirmed it as a leading media model. This finding has also been solidified by the population sample that took part in the present study. The study adopts the mixed approach bringing together both quantitative and qualitative research instruments. The former includes CIRAD’s statistical platform whereas the latter refers to semi structured interviews recorded with 50 participants. The study seeks to answer two research questions namely (i) What are Moroccans’ perceptions and attitudes towards Radio M6 of the holy Koran? (ii) What are the underlying reasons behind its prevalence?