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Relevant bibliographies by topics / Natural sources of sound

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Academic literature on the topic 'Natural sources of sound'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 May 2022

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Journal articles on the topic "Natural sources of sound"

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Ambaskar, Adwait, and Victor Sparrow. "Open source acoustic model development for natural and protected environments." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 263, no. 4 (2021): 2184–95. http://dx.doi.org/10.3397/in-2021-2070.

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Natural quiet and the sounds of nature are important natural resources and experiencing them is an important aspect of outdoor recreation experiences. Anthropogenic sound can negatively impact these resources and diminish the benefits realized from outdoor recreation. On public lands where many types of recreation share trails and landscapes, the sounds produced by some types of recreation (e.g., motorized recreation) can negatively impact the experiences of others. To effectively manage public resources including natural soundscapes and recreation opportunities, public land and recreation man

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Lee, Sunwoong, Michele Zanolin, Aaron M. Thode, Robert T. Pappalardo, and Nicholas C. Makris. "Probing Europa's interior with natural sound sources." Icarus 165, no. 1 (2003): 144–67. http://dx.doi.org/10.1016/s0019-1035(03)00150-7.

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Traer, James, and Josh H. McDermott. "Statistics of natural reverberation enable perceptual separation of sound and space." Proceedings of the National Academy of Sciences 113, no. 48 (2016): E7856—E7865. http://dx.doi.org/10.1073/pnas.1612524113.

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In everyday listening, sound reaches our ears directly from a source as well as indirectly via reflections known as reverberation. Reverberation profoundly distorts the sound from a source, yet humans can both identify sound sources and distinguish environments from the resulting sound, via mechanisms that remain unclear. The core computational challenge is that the acoustic signatures of the source and environment are combined in a single signal received by the ear. Here we ask whether our recognition of sound sources and spaces reflects an ability to separate their effects and whether any su

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Ackermann, David, Christoph Böhm, and Stefan Weinzierl. "On the numerical simulation of natural acoustic sound sources." Journal of the Acoustical Society of America 141, no. 5 (2017): 3997. http://dx.doi.org/10.1121/1.4989163.

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STEPHEN, R. O., and J. C. HARTLEY. "The Transmission of Bush-Cricket Calls in Natural Environments." Journal of Experimental Biology 155, no. 1 (1991): 227–44. http://dx.doi.org/10.1242/jeb.155.1.227.

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This study discusses the structure of the calls of bush crickets Steropleurus nobrei and examines the way the structure of records of a bush-cricket call, comprising pure tone bursts and bursts of white noise, changes as these sounds propagate through different environments. Measurements of the coherence and spectral composition at different distances from the sound source are made in open and thickly vegetated environments. The results show that coherent frequency components in reproductions of the records of the natural call propagate over greater distances than do other components. The resu

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MARKOU, Dimitris. "Exploring spatial patterns of environmental noise and perceived sound source dominance in urban areas. Case study: the city of Athens, Greece." European Journal of Geography 13, no. 4 (2022): 60–78. http://dx.doi.org/10.48088/ejg.d.mar.13.2.060.078.

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The aim of the present study is to map spatial patterns related to noise pollution and the acoustic environment -in a broader context- in the urban area of Athens, Greece. The primary goal of this thesis is to present a comprehensive approach that combines elements of two basic methodologies related to acoustic environment studies: a) noise mapping and b) the soundscape approach. The main inputs are environmental noise measurements and perceptual sound source-related observations. The results feature three noise pollution maps (LAeq,30 sec, L10, and L90 indices) and three sound source maps whi

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Woods, Kevin J. P., and Josh H. McDermott. "Schema learning for the cocktail party problem." Proceedings of the National Academy of Sciences 115, no. 14 (2018): E3313—E3322. http://dx.doi.org/10.1073/pnas.1801614115.

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The cocktail party problem requires listeners to infer individual sound sources from mixtures of sound. The problem can be solved only by leveraging regularities in natural sound sources, but little is known about how such regularities are internalized. We explored whether listeners learn source “schemas”—the abstract structure shared by different occurrences of the same type of sound source—and use them to infer sources from mixtures. We measured the ability of listeners to segregate mixtures of time-varying sources. In each experiment a subset of trials contained schema-based sources generat

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Jo, Song, Ikei, Enomoto, Kobayashi, and Miyazaki. "Physiological and Psychological Effects of Forest and Urban Sounds Using High-Resolution Sound Sources." International Journal of Environmental Research and Public Health 16, no. 15 (2019): 2649. http://dx.doi.org/10.3390/ijerph16152649.

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Exposure to natural sounds is known to induce feelings of relaxation; however, only few studies have provided scientific evidence on its physiological effects. This study examined prefrontal cortex and autonomic nervous activities in response to forest sound. A total of 29 female university students (mean age 22.3 ± 2.1 years) were exposed to high-resolution sounds of a forest or city for 60 s, using headphones. Oxyhemoglobin (oxy-Hb) concentrations in the prefrontal cortex were determined by near-infrared spectroscopy. Heart rate, the high-frequency component of heart rate variability (which

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Jambrošić, Kristian, Marko Horvat, Dominik Kisić, and Tin Oberman. "SPEAKER DISCRIMINATION IN MULTISOURCE ENVIRONMENTS AURALIZED IN REAL ROOMS." Akustika, VOLUME 37 (December 15, 2020): 19–37. http://dx.doi.org/10.36336/akustika20203719.

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With the recent development of audio in modern VR/AR systems and the increasing capability of synthesizing natural sound fields over headphones with head tracking, the question of the ability of our hearing system to discriminate multiple concurrent sound sources has become important again. We must understand how psychoacoustical and psychophysical limitations of the hearing system cope with novel technologies of virtual acoustics that can simulate an almost unlimited number of sound sources. Previous research has shown that the capacity of human hearing to discriminate a reference sound sourc

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Deleforge, Antoine, Florence Forbes, and Radu Horaud. "Acoustic Space Learning for Sound-Source Separation and Localization on Binaural Manifolds." International Journal of Neural Systems 25, no. 01 (2015): 1440003. http://dx.doi.org/10.1142/s0129065714400036.

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In this paper, we address the problems of modeling the acoustic space generated by a full-spectrum sound source and using the learned model for the localization and separation of multiple sources that simultaneously emit sparse-spectrum sounds. We lay theoretical and methodological grounds in order to introduce the binaural manifold paradigm. We perform an in-depth study of the latent low-dimensional structure of the high-dimensional interaural spectral data, based on a corpus recorded with a human-like audiomotor robot head. A nonlinear dimensionality reduction technique is used to show that

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Dissertations / Theses on the topic "Natural sources of sound"

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Bolin, Karl. "Wind Turbine Noise and Natural Sounds : Masking, Propagation and Modeling." Doctoral thesis, KTH, MWL Marcus Wallenberg Laboratoriet, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-10434.

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Wind turbines are an environmentally friendly and sustainable power source. Unfortunately, the noise impact can cause deteriorated living conditions for nearby residents. The audibility of wind turbine sound is influenced by ambient sound. This thesis deals with some aspects of noise from wind turbines. Ambient sounds influence the audibility of wind turbine noise. Models for assessing two commonly occurring natural ambient sounds namely vegetation sound and sound from breaking waves are presented in paper A and B. A sound propagation algorithm has been compared to long range measurementsof so

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Norris, Richard. "An exploration of cross-genre composition focusing on the combination of natural and synthetic sound sources." Thesis, Royal Holloway, University of London, 2012. http://repository.royalholloway.ac.uk/items/2837960b-20e0-9ec8-dd40-ec05067f86de/11/.

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This portfolio explores a combination of acoustic performance with technology in various guises, including the use of backing tracks alongside an ensemble, the manipulation of live instruments with effects and the use of synthesizers and samplers along with an instrumental ensemble. A key feature that runs through the portfolio is the use of specific non-musical subject themes as inspiration for the music. These include the murders of five prostitutes in Ipswich in 2006 by Steve Wright, a speech by David Davis on people trafficking from 2005, the Mumbai hostage situation and bombings of 2007,

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Комлєва, Поліна Максимівна. "Особливості запису окремих натуральних джерел звукових сигналів в залежності від жанру створюваної програми". Bachelor's thesis, КПІ ім. Ігоря Сікорського, 2020. https://ela.kpi.ua/handle/123456789/34885.

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Дипломна робота: 69 c., 2 табл., 19 рис., 31 джерел. Об'єктом дослідження є натуральні, електромузичні інструменти та особливості їх запису. Метою роботи є аналіз акустичних характеристик інструментів та процеси їх запису. Метод дослідження – досліджено запис натуральних та електричних інструментів в залежності від стилю музики та акустичного обладнання. Галузь застосування: студії звукозапису, концертні зали.<br>69 pp., 2 tab., 19 figures, 31 sources. The object of research are natural, electromusical instruments and features of their recording. The aim of the work is to analyze the aco

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Di, Bona Elvira. "Sound and sound sources." Paris, EHESS, 2013. http://www.theses.fr/2013EHES0058.

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Dans cette thèse je vais proposer une théorie de la perception auditive selon laquelle les sons sont strictement attachés aux objets matériels qui sont leurs sources. Dans le Chapitre l, je propose une taxonomie des théories du son. Ma taxonomie range les théories du son dans quatre catégories : le groupe minimaliste, le groupe modéré, le groupe maximaliste et le groupe plus-que-maximaliste. Dans le Chapitre II, je fais deux choses: je traite des questions sur l'a-spatialité de la perception auditive, et ensuite, je caractérise la relation entre les sources sonores et les sons. Par ailleurs, m

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Dong, Bin. "Spatial Separation of Sound Sources." Phd thesis, INSA de Lyon, 2014. http://tel.archives-ouvertes.fr/tel-01059653.

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La séparation aveugle de sources est une technique prometteuse pour l'identification, la localisation, et la classification des sources sonores. L'objectif de cette thèse est de proposer des méthodes pour séparer des sources sonores incohérentes qui peuvent se chevaucher à la fois dans les domaines spatial et fréquentiel par l'exploitation de l'information spatiale. De telles méthodes sont d'intérêt dans les applications acoustiques nécessitant l'identification et la classification des sources sonores ayant des origines physiques différentes. Le principe fondamental de toutes les méthodes prop

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Lee, JungSuk. "Categorization and modeling of sound sources for sound analysis/synthesis." Thesis, McGill University, 2013. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=116954.

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In this thesis, various sound analysis/re-synthesis schemes are investigated in a source/filter model framework, with emphasis on the source component. This research provides improved methods and tools for sound designers, composersand musicians to flexibly analyze and synthesize sounds used for gaming, film or computer music, ranging from abstract, complex sounds to those of real musical instruments. First, an analysis-synthesis scheme for the reproduction of a rolling ball sound is presented. The proposed scheme is based on the assumption that the rolling sound is generated by a concatenati

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Boyle, M. V. "The characterisation of complex sound sources." Thesis, Queen's University Belfast, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.546011.

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Ito, Masanori, Yoshinori Takeuchi, Tetsuya Matsumoto, Hiroaki Kudo, and Noboru Ohnishi. "Blind Signal Separation of Moving Sound Sources." INTELLIGENT MEDIA INTEGRATION NAGOYA UNIVERSITY / COE, 2004. http://hdl.handle.net/2237/10347.

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Thite, Anand Narasinha. "Inverse determination of structure-borne sound sources." Thesis, University of Southampton, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.273993.

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Saussus, Patrick T. "Investigation into sound sources for anechoic chamber qualification and related sound issues." Thesis, Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/17910.

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Books on the topic "Natural sources of sound"

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Kerman, B. R., ed. Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8.

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Kerman, B. R. Natural physical sources of underwater sound: Sea surface sound (2). Springer Science, 1993.

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United States. President (2001- : Bush), ed. Reliable, affordable, and environmentally sound energy for America's future: Report of the National Energy Policy Development Group. [The Group], 2001.

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Narasiṃhaṃ, Uppala. Nādaṃ =: [Natural sound]. Gnanam Publications, 2009.

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Narasiṃhaṃ, Uppala. Nādaṃ =: [Natural sound]. Gnanam Publications, 2009.

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Narasiṃhaṃ, Uppala. Nādaṃ =: [Natural sound]. Gnanam Publications, 2009.

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Narasiṃhaṃ, Uppala. Nādaṃ =: [Natural sound]. Gnanam Publications, 2009.

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Uosukainen, Seppo. Turbulences as sound sources. VTT Technical Research Centre of Finland, 2003.

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Service, Canadian Wildlife. Natural History of Digges Sound. s.n, 1985.

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Yost, William A., Arthur N. Popper, and Richard R. Fay, eds. Auditory Perception of Sound Sources. Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-71305-2.

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Book chapters on the topic "Natural sources of sound"

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Williams, J. E. Ffowcs. "Near Surface Sound Mechanisms." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_24.

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Pumphrey, H. C. "Sources of Underwater Rain Noise." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_51.

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Ostrovsky, L. A., and A. M. Sutin. "Nonlinear Sound Scattering from Subsurface Bubble Layers." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_28.

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Jacobs, David C., Charles S. Cox, and Xin Zhang. "Observations of the Near-Field Double Frequency Pressure Spectrum in the Upper Ocean Using the Cartesian Diver Profiling Instrument." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_15.

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Didenkulov, I. N., and A. S. Korotkov. "The Measurement of Underwater Noise Characteristics in Shallow Water." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_4.

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Thorne, P. D. "Seabed Saltation Noise." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_54.

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Buckingham, M. J. "Ocean Acoustic Propagation and Ambient Noise in a Surface Duct." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_1.

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Purcell, Anthony J. "The Perceived Source Directivity of Surface-Generated Ambient Noise." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_10.

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Marrett, R., and N. R. Chapman. "Low frequency noise measurements in an ambient environment dominated by natural sources of sound." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_11.

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Rohr, Jim, and Garr Updegraff. "The Effect of Monomolecular Films on Low Sea State Ambient Noise." In Natural Physical Sources of Underwater Sound. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1626-8_12.

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Conference papers on the topic "Natural sources of sound"

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Frank, Leslie D., and Gerald J. Milner. "Isolation of Major Noise Sources on Natural Gas Turbomachinery Packages." In ASME 1995 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/95-gt-086.

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Designing for engineering noise control to be applied on turbomachinery packages requires that one be able to isolate and quantify the amount of acoustical energy radiated by each mechanical component individually. The ability to order-rank these noise source contributors allows one to assess the degree of noise control required in order to provide a cost effective noise control design. Conventional sound measurements, especially within buildings, are not adequate to clearly identify individual noise sources and provide order ranking of sources. A measurement technique known as sound intensity

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Botros, K. K., A. Hawryluk, J. Geerligs, B. Huynh, and R. Phernambucq. "Innovation in Noise Mapping in Natural Gas Compressor Stations." In 2010 8th International Pipeline Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ipc2010-31048.

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Noise is generated at gas turbine-based compressor stations from a number of sources, including turbomachinery (gas turbines and compressors), airflow through inlet ducts and scrubbers, exhaust stacks, aerial coolers, and auxiliary systems. Understanding these noise sources is necessary to ensure that the working conditions on site are safe and that the audible noise at neighbouring properties is acceptable. Each noise source has different frequency content, and the overall sound pressure level (OSPL) at any location in the station yard or inside the compressor building is the result of a supe

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Siller, Henri A. "Localisation of Sound Sources on Aircraft in Flight." In ASME 2012 Noise Control and Acoustics Division Conference at InterNoise 2012. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ncad2012-0575.

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This paper presents beamforming techniques for source localization on aicraft in flight with a focus on the development at DLR in Germany. Fly-over tests with phased arrays are the only way to localize and analyze the different aerodynamic and engine sources of aircraft in flight. Many of these sources cannot be simulated numerically or in wind-tunnel tests because they they are either unknown or they cannot be resolved properly in model scale. The localization of sound sources on aircraft in flight is performed using large microphone arrays. For the data analysis, the source signals at emissi

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Oǧuz, Hasan N. "MODELING OF BUBBLE CLOUDS AS SOURCES OF LOW FREQUENCY UNDERWATER NOISE." In Proceedings of the III International Meeting on Natural Physical Processes Related to Sea Surface Sound. WORLD SCIENTIFIC, 1996. http://dx.doi.org/10.1142/9789814447102_0022.

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Johns, W. D., and R. H. Porter. "Ranking of Compressor Station Noise Sources Using Sound Intensity Techniques." In ASME 1987 International Gas Turbine Conference and Exhibition. American Society of Mechanical Engineers, 1987. http://dx.doi.org/10.1115/87-gt-240.

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Local residential development and the introduction of more restrictive noise regulations in Canada and the United States are creating a need to improve the noise abatement systems at many existing industrial sites including pipeline compressor stations. The initial phase of any silencing program should include a study to identify and rank the noise sources. Until recently, this type of noise study has been qualitative and inexact, requiring a trial and error approach which addressed only one or two sources at a time and often resulted in a prolonged and costly silencing program. The use of sou

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Collins, M. D., L. T. Fialkowski, N. C. Makris, J. S. Perkins, and W. A. Kuperman. "Source localization in noisy ocean environments." In Proceedings of the III International Meeting on Natural Physical Processes Related to Sea Surface Sound. WORLD SCIENTIFIC, 1996. http://dx.doi.org/10.1142/9789814447102_0030.

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Zakarauskas, Pierre, Michael V. Greening, and Stanley E. Dosso. "RIDGE SOURCE LOCALIZATION THROUGH MATCHED-FIELD PROCESSING." In Proceedings of the III International Meeting on Natural Physical Processes Related to Sea Surface Sound. WORLD SCIENTIFIC, 1996. http://dx.doi.org/10.1142/9789814447102_0033.

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Dubrovsky, Nikolai A., and Vladimir M. Frolov. "THUNDERSTORM AS A SOURCE OF SOUNDS IN THE OCEAN." In Proceedings of the III International Meeting on Natural Physical Processes Related to Sea Surface Sound. WORLD SCIENTIFIC, 1996. http://dx.doi.org/10.1142/9789814447102_0008.

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Jonson, Michael L., and Steven D. Young. "An Investigation Into Acoustic Dipole Source Calibration Methods for Turbomachinery Sound Radiation in Reverberant Fields." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-66815.

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In-situ calibration methods using a single spherical-shaped transmitting hydrophone (idealized as a monopole acoustic source) have traditionally been used for radiated sound measurements of turbomachinery performed in the Garfield Thomas 1.22-m diameter water tunnel located at The Pennsylvania State University’s Applied Research Laboratory (ARL Penn State). In this reverberant field, the monopole source containing known transmitting characteristics was used to calibrate acoustic sensors that were either near or far from the source. This method typically works well when the type of source is mo

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Schneider, Manfred, and Jürgen Mann. "Noise Control Technology With Reference to Natural Gas Compressor Stations Under the Aspect of Investment Costs." In ASME 1991 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1991. http://dx.doi.org/10.1115/91-gt-237.

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For the conveyance and storage of natural gas, compressor stations are required where the installed power output varies mostly between 1 MW and 20 MW. The noise control measures involved to meet the environmental noise immission regulations in Europe will be presented. The most economical methods of noise control techniques are described particularly for the intake system and the exhaust system of gas turbines, the housing of such engines and for peripheral sound sources like gas coolers, oil coolers and the above ground piping.

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Reports on the topic "Natural sources of sound"

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Branstetter, Brian K. Auditory Masking Patterns in Bottlenose Dolphins from Anthropogenic and Natural Sound Sources. Defense Technical Information Center, 2011. http://dx.doi.org/10.21236/ada598414.

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Job, Jacob. Mesa Verde National Park: Acoustic monitoring report. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2286703.

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In 2015, the Natural Sounds and Night Skies Division (NSNSD) received a request to collect baseline acoustical data at Mesa Verde National Park (MEVE). Between July and August 2015, as well as February and March 2016, three acoustical monitoring systems were deployed throughout the park, however one site (MEVE002) stopped recording after a couple days during the summer due to wildlife interference. The goal of the study was to establish a baseline soundscape inventory of backcountry and frontcountry sites within the park. This inventory will be used to establish indicators and thresholds of so

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Carey, William M. Sound Sources and Levels in the Ocean. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada426834.

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Thode, Aaron. Tomographic & Geophysical Inversions from Opportunistic Sound Sources. Defense Technical Information Center, 2006. http://dx.doi.org/10.21236/ada612163.

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Skone, Timothy J. Natural Gas Extraction, Other Venting Point Sources. Office of Scientific and Technical Information (OSTI), 2013. http://dx.doi.org/10.2172/1509091.

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Skone, Timothy J. Natural Gas Processing, Other Venting Point Sources. Office of Scientific and Technical Information (OSTI), 2013. http://dx.doi.org/10.2172/1509094.

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Gilkey, Robert H. Pattern Analysis Based Models of Masking by Spatially Separated Sound Sources. Defense Technical Information Center, 1992. http://dx.doi.org/10.21236/ada253036.

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Eisenbud, M. Environmental radioactivity from natural, industrial, and military sources. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/5601702.

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Skone, Timothy J., James Littlefield, Robert Eckard, Greg Cooney, and Joe Marriott. Role of Alternative Energy Sources: Natural Gas Technology Assessment. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1515241.

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Kanner, Joseph, John O. Kinsella, Dan Palevitch, Eli Putievsky, and Uzi Ravid. Herbs and Spices as Potential Sources of Natural Antioxidants. United States Department of Agriculture, 1986. http://dx.doi.org/10.32747/1986.7566727.bard.

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