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Relevant bibliographies by topics / Frequency meter

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Academic literature on the topic 'Frequency meter'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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Journal articles on the topic "Frequency meter"

1

Brimicombe, Michael. "Frequency meter." Electronics Education 2000, no. 1 (2000): 23–29. http://dx.doi.org/10.1049/ee.2000.0017.

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Elangovan, S. "Digital Frequency Meter." Electric Power Systems Research 21, no. 1 (1991): 17–21. http://dx.doi.org/10.1016/0378-7796(91)90033-j.

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Hinchberger, James L. "Billing Frequency and Meter Reading Frequency." Opflow 11, no. 1 (1985): 3. http://dx.doi.org/10.1002/j.1551-8701.1985.tb00373.x.

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IBRAHIM, KHALID M., MAHA A. S. JAAFAR, and MAJID A. H. ABDUL-KARIM. "Fast digital frequency meter." International Journal of Electronics 59, no. 2 (1985): 193–97. http://dx.doi.org/10.1080/00207218508920692.

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Kosyuk, V. I., and I. A. Pashanin. "Ultralow-frequency phase meter." Measurement Techniques 29, no. 8 (1986): 767–70. http://dx.doi.org/10.1007/bf00863967.

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Alampieva, E. M., R. T. Vasil'ev, and A. M. Filin. "Fast-response frequency meter." Measurement Techniques 32, no. 4 (1989): 382–85. http://dx.doi.org/10.1007/bf00866642.

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PETRUSHAK, Volodymyr. "IMPLEMENTATION OF THE COINCIDENCE FREQUENCY METER ON FPGA." Herald of Khmelnytskyi National University. Technical sciences 315, no. 6(1) (2022): 179–82. http://dx.doi.org/10.31891/2307-5732-2022-315-6-179-182.

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Means of measuring various parameters and technical characteristics of radio equipment have always occupied leading positions in science and technology. Without an accurate definition of the relevant values, it is impossible to build modern high-quality radio communication systems, radar, navigation ground and satellite systems. In ultrasound diagnostics, which are used in medicine, the speed of blood flow in vessels is studied by determining the frequency of the reflected signal. At the same time, it is necessary to use high-speed frequency measurement tools in systems with active sensors use

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Yanenko, Oleksii, and A. E. Arustamian. "DIGITAL PHASE FREQUENCY METER DISTANCE." Bulletin of Kyiv Polytechnic Institute. Series Instrument Making, no. 55(1) (June 29, 2018): 49–53. http://dx.doi.org/10.20535/1970.55(1).2018.135892.

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Tereshkov, V. V., and V. M. Avanesov. "Low-frequency digital phase meter." Measurement Techniques 35, no. 4 (1992): 477–80. http://dx.doi.org/10.1007/bf00978964.

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FATHIMA, SYEDA ARFAIN. "LOW-COST DIGITAL FREQUENCY METER." International Scientific Journal of Engineering and Management 04, no. 05 (2025): 1–9. https://doi.org/10.55041/isjem03748.

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ABSTRACT: This paper presents the design and implementation of a low-cost digital frequency meter capable of measuring the frequency of periodic signals ranging from a few hertz to hundreds of kilohertz. It is designed using basic electronic components such as a microcontroller (e.g., ATmega328P), a crystal oscillator for time reference, and a digital display unit. The proposed system uses the time period method to count signal pulses over a known time window, thus enabling accurate frequency computation. This cost-effective and compact design can be used in laboratories, workshops, and educat

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Dissertations / Theses on the topic "Frequency meter"

1

Ballard, Valerie Jean. "Experiments with a high frequency laser slope meter." Thesis, University of Southampton, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367969.

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Passiopoulos, Georgios. "RF technology design issues for milli-meter wave wireless communications sectored antenna terminals." Thesis, King's College London (University of London), 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271319.

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Kaubrys, Evaldas. "Dažnio matavimo stendo sudarymas ir tyrimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2014. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2014~D_20140616_164417-07979.

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Dažnio matavimo stendo sudarymas ir tyrimas. Magistro baigiamasis darbas elektronikos inžinerijos laipsniui. Vilniaus Gedimino technikos universitetas. Vilnius, 2014, 71 p., 31 iliustr., 3 lent., 36 bibl., 6 priedai. Sukurtas ir ištirtas dažnio matavimo stendas, atskleidžiantis skaitmeninių dažnio ir periodo matavimo būdų ypatumus. Stendas pakeis šiuo metu laboratoriniuose darbuose naudojamus pasenusius prietaisus. Stendą sudaro 3 užduodantys generatoriai, dažnio sintezatorius, dažniamatis ir sąsaja su asmeniniu kompiuteriu, bendrame korpuse. Matavimo rezultatams įvertinti sukurta specializuot

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Підлісний, Ярослав Володимирович, та Yaroslav Yaroslav Pidlisnyi. "Розробка конструкції цифрового частотоміра". Bachelor's thesis, ТНТУ ім. І Пулюя, 2021. http://elartu.tntu.edu.ua/handle/lib/35650.

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Темою кваліфікаційної роботи є розробка конcтрукції цифрового частотоміра, розраховано його основні технічні параметри, проведено якісну та кількісну оцінку технологічності, визначено умови аксплуатації та показники собівартості розкрито призначення, область застосування та технічні вимоги до проектованого радіопристрою, здійснено вибір елементної бази, описано принцип роботи по електричній принциповій схемі, та виконано її аналіз, виконано розрахунок електричних параметрів окремих каскадів та обґрунтування виробу і опис конструкції, розраховано надійність пристрою, здійснено аналіз технологіч

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Varley, Paul C. "An analysis of rhythm systems in the United States their development and frequency of use by teachers, students, and authors; and relation to perceived learning preferences /." Diss., St. Louis, Mo. : University of Missouri--St. Louis, 2005. http://etd.umsl.edu/r881.

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Deshpande, Kshitija Bharat. "A Dedicated Search for Low Frequency Radio Transient Astrophysical Events using ETA." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/35666.

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Astrophysical phenomena such as self-annihilation of primordial black holes (PBHs), gamma ray bursts (GRBs), and supernovae are expected to produce single dispersed pulses detectable in the low end of the radio spectrum. Analysis of these pulses could provide valuable information about the sources, and the surrounding and intervening medium. The Eight-meter-wavelength Transient Array (ETA) is a radio telescope dedicated to the search for these pulses in an 18 MHz bandwidth centered at 38 MHz. ETA consists of 10 dual-polarized active dipoles providing an all-sky field of view. This thesis descr

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Томс, Богдан Євгенович, та Bohdan Toms. "Частотомір електронний". Bachelor's thesis, Тернопільський національний технічний університет імені Івана Пулюя, 2021. http://elartu.tntu.edu.ua/handle/lib/35538.

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Проведено аналіз методів та засобів вимірювання частоти. Обґрунтовано вибір інтервального методу вимірювання частоти. Вимірюваний сигнал перетворюється в послідовність імпульсів і вимірюється період їх слідування. На базі проведеного аналізу розроблено схеми електричну структурну частотоміра. Розроблено схему електричну принципову та проведено розрахунок каскадів. Розроблено алгоритм роботи лічильника періоду, відображення інформації та управління частотоміром. Частотомір управляється однією кнопкою. Технічні параметри частотоміра: Максимальна вимірювана частота 30 МГц; Максимальний крок

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Шелельо, Андрій Андрійович, та Andrii Shelelo. "Розробка автоматизованого акустичного вимірювача переміщень механічних об’єктів". Bachelor's thesis, Тернопільський національний технічний університет ім. І. Пулюя, Факультет прикладних інформаційних технологій та електроінженерії, Кафедра автоматизації технологічних процесів і виробництв, 2021. http://elartu.tntu.edu.ua/handle/lib/35518.

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Робота виконана на кафедрі автоматизації технологічних процесів і виробництв факультету прикладних інформаційних технологій та електроінженерії Тернопільського національного технічного університету імені Івана Пулюя Міністерства освіти і науки України. Захист відбудеться «25» червня 2021 р. о 9.00 год. на засіданні екзаменаційної комісії №21 у Тернопільському національному технічному університеті імені Івана Пулюя<br>В кваліфікаційній роботі розроблено акустичний вимірювач переміщення механічних об'єктів. Основне завдання розробки полягає в тому, щоб зробити цей пристрій зручним у використан

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Єрмаков, М. С. "Біноміальний пристрій для вимірювання частоти". Master's thesis, Сумський державний університет, 2020. https://essuir.sumdu.edu.ua/handle/123456789/81491.

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Пояснювальна записка містить: сторінок 81, рисунка 36, таблиць 21, джерел літератури 12. Об’єктом дослідження роботи є біноміальний пристрій для вимірювання частоти. Мета роботи розробити цифровий частотомір на основі завадостійкого лічильника біноміальних кодів, який здатен працювати в умовах з високим рівнем завад. Вимірювання частоти сигналів дуже часто використовується у виробництві. На результати вимірювання цифрових частотомірів, впливають завади які діють на внутрішні компоненти пристрою, через їх вплив може бути отримане значення яке не відповідає дійсному. Тому актуальним завданням

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Kukla, Zdeněk. "Vzdálené měřicí systémy a jejich praktické využití." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217602.

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This master’s thesis is dealing with remote measuring systems and their utilization in power engineering. In the first part there are described requirements on an autonomous measuring system and description of AMM and AMR systems. Communicating and data flows working on accurately defined communicating layers are also depicted in this part. The attention is devoted to the possibility of data processing and functions of devices offered by these attributes. In the following part there are described reasons for utilization of remote measuring systems in power engineering and the main advantages o

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Books on the topic "Frequency meter"

1

Fulcomer, P. Michael. NBS ambient magnetic field meter for measurement and analysis of low-level power frequency magnetic fields in air. U.S. Dept. of Commerce, National Bureau of Standards, 1985.

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2

Alberta. Energy Resources Conservation Board. Gas density measurement frequency (orifice meters). Energy Resources Conservation Board, 1993.

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3

Turgel, R. S. NBS phase angle calibration services. U.S. Dept. of Commerce, National Bureau of Standards, 1988.

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4

United States. National Bureau of Standards, ed. Time-domain system for identificiation of the natural resonant frequencies of aircraft relevant to electromagnetic compatibility testing. U.S. Dept. of Commerce, National Bureau of Standards, 1988.

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United States. National Bureau of Standards., ed. Time-domain system for identification of the natural resonant frequencies of aircraft relevant to electromagnetic compatibility testing. U.S. Dept. of Commerce, National Bureau of Standards, 1988.

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United States. National Bureau of Standards., ed. Time-domain system for identification of the natural resonant frequencies of aircraft relevant to electromagnetic compatibility testing. U.S. Dept. of Commerce, National Bureau of Standards, 1988.

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United States. National Bureau of Standards, ed. Time-domain system for identificiation of the natural resonant frequencies of aircraft relevant to electromagnetic compatibility testing. U.S. Dept. of Commerce, National Bureau of Standards, 1988.

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T͡Syvinskiĭ, V. G. Izmerenie napri͡azheniĭ infrazvukovykh chastot. Ėnergoatomizdat, 1985.

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9

Staff, United States Army. Frequency Meter An Urm-32. General Books LLC, 2012.

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Time-domain system for identificiation of the natural resonant frequencies of aircraft relevant to electromagnetic compatibility testing. U.S. Dept. of Commerce, National Bureau of Standards, 1988.

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Book chapters on the topic "Frequency meter"

1

Weik, Martin H. "frequency meter." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_7658.

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Minoni, U., G. Scotti, and F. Docchio. "Interferometric Distance Meter Using a Frequency-Modulated Laser Diode." In Applications of Photonic Technology 2. Springer US, 1997. http://dx.doi.org/10.1007/978-1-4757-9250-8_115.

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3

Huang, Jian. "Design of High Precision Frequency Meter Based on STM32H743." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43306-2_30.

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4

Kotevska, Olivera. "Federated Learning with Frequency Estimation for Smart Meter Systems." In Communications in Computer and Information Science. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-86623-4_10.

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Bing, Hu, and Liu Xijun. "Design and Research of SOPC Embedded Digital Frequency Meter Based on FPGA." In Communications in Computer and Information Science. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24022-5_76.

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Abiyev, Adalet N. "Frequency Insensitive Digital Sampler and Its Application to the Electronic Reactive Power Meter." In Advances in Computer and Information Sciences and Engineering. Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-8741-7_5.

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Minoshima, K., T. Tomita, Y. Yamaoka, and H. Matsumoto. "Ultrahigh-Resolution Distance Meter Using a Frequency Comb of a Femtosecond Mode-Locked Laser." In Ultrafast Phenomena XIII. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-59319-2_202.

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Sundquist, John D. "Meter, syntax, and the use of punctuation in the Leipzig fragment of the Hêliand." In Investigating West Germanic Languages. John Benjamins Publishing Company, 2024. http://dx.doi.org/10.1075/sigl.8.03sun.

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This study examines the use of punctūs (or ‘pointing’) for punctuation in the most recently discovered Leipzig fragment (MS L) of the Hêliand, focusing on the frequency and distribution of pointing in various metrical and syntactic contexts of the poem. Data on punctuation, word order, and meter are provided as evidence for a close stemmatic relationship between the L- and P-fragments but a more long-distant relationship with the main Hêliand manuscript C. This evidence supports findings in Schmid (2006) that the L- and P-fragments might come from the same codex and that the later MS C diverge

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Piiroinen, Riina, Ilkka Jormanainen, and Markku Tukiainen. "Positive Customer Experience is Enhanced by Effective Agile Practices." In Lecture Notes in Business Information Processing. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-53227-6_27.

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AbstractThis paper explores the connection between agile methods and digital customer experience, aiming to identify what are the hallmarks of a good agile way of working. The research is an exploratory case study consisting of interviews and analysis. In summary, the research suggests that the hallmarks of a good agile way of working are 1) breaking down tasks into sufficiently small pieces, 2) defining tasks precisely and releasing them to production evenly, 3) continuous improvement, and 4) good planning of sprints. These good agile operating methods can be seen in the development measures

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Karadöller, Beril, Caner İmren, and Zeynep Koçel-Erdem. "The Exploration of the Coasts of Perinthos: What Does the Multibeam Bathymetry Survey Tell us?" In Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques. Firenze University Press, 2024. https://doi.org/10.36253/979-12-215-0556-6.54.

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The ancient city of Perinthos (Marmaraereglisi/Tekirdag/Istanbul), where researched with a systematic multidisciplinary archaeological project were initiated by the Ministry of Culture and Tourism in 2021, has the potential to accommodate both marine and land-based multidiscipline studies in a comprehensive approach. To investigate the traces of archaeological remains, an integrated geophysical survey was designed. As part of the project, a comprehensive multi-beam bathymetry study was carried out in the city's offshore zones, while geophysical studies were carried out on land. The bathymetry

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Conference papers on the topic "Frequency meter"

1

Pengfei, Xie, Cao Zeng, and Fei Teng. "Design of a High-frequency Wideband Doppler Current Meter." In 2024 OES China Ocean Acoustics (COA). IEEE, 2024. http://dx.doi.org/10.1109/coa58979.2024.10723602.

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Li, Xiong, Wei Liu, Chunguang Lu, and Chaoliang Wang. "Design of low frequency smart electric energy meter calibration system." In 2024 3rd International Conference on Energy, Power and Electrical Technology (ICEPET). IEEE, 2024. http://dx.doi.org/10.1109/icepet61938.2024.10627460.

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Kannaujiya, Aryan, and Ambika Prasad Shah. "Design and Analysis of Domino Logic Schmitt Trigger Circuit for Digital Frequency Meter." In 2024 31st IEEE International Conference on Electronics, Circuits and Systems (ICECS). IEEE, 2024. https://doi.org/10.1109/icecs61496.2024.10849181.

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Raouf, Youssef, Zoubida Benmamoun, Hanaa Hachimi, and Ikhlef Jebbor. "Advancing Embedded System Design: FPGA-Based Digital Frequency Meter with Adaptive Range Commutation." In 2024 International Conference on Computer and Applications (ICCA). IEEE, 2024. https://doi.org/10.1109/icca62237.2024.10928024.

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Huang, Zhongmou, Hualin Li, Jiyang Lu, et al. "Frequency-Aware Networks to Robust Low-Voltage Meter Detection in High-light Environments." In 2025 IEEE 7th International Conference on Communications, Information System and Computer Engineering (CISCE). IEEE, 2025. https://doi.org/10.1109/cisce65916.2025.11065030.

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Shen, Hongtao, Chong Li, Hao Wang, Juchuan Guo, Penghe Zhang, and Cong Wang. "The Design of a Miniaturized Dual-frequency Monopole Antenna Applied to the Electricity Meter." In 2025 International Conference on Electrical Automation and Artificial Intelligence (ICEAAI). IEEE, 2025. https://doi.org/10.1109/iceaai64185.2025.10957707.

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Kalandarov, Palvan I., Shakhnoza R. Ubaydullayeva, Mirhalil A. Ismailov, Nikola N. Nikolov, and Mariela Alexandrova. "Single-channel ultrahigh frequency moisture meter with direct measurement of moisture content of bulk materials." In 2024 International Conference Automatics and Informatics (ICAI). IEEE, 2024. https://doi.org/10.1109/icai63388.2024.10851546.

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Dabkowski, J. "Limitations in Using Pulsed Rectifiers for Well Casing Cathodic Protection." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95359.

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Abstract Due to earth propagation losses the rectifier current pulses suffer considerable waveform deterioration as the penetration depth increases. Hence, cathodic protection benefits attributable to the use of a pulsed rectifier will not be attainable below a certain depth which is a function of the pulse characteristics and the soil resistivity. In this paper a hypothetical 3000 meter length well casing is modeled as a distributed lossy electrical transmission line. It is shown that below a depth of 300 to 500 meters, the higher frequency content of the pulse is severely attenuated. The cat

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Zhang Xiao-jun. "Virtual frequency meter." In 2010 3rd International Conference on Advanced Computer Theory and Engineering (ICACTE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icacte.2010.5579711.

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Jaiswal, Shiva Pujan, Vikas Singh Bhadoria, Amit Agrawal, and Jay Singh. "Virtual Flux and Frequency Meter." In 2019 2nd International Conference on Power Energy, Environment and Intelligent Control (PEEIC). IEEE, 2019. http://dx.doi.org/10.1109/peeic47157.2019.8976532.

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Reports on the topic "Frequency meter"

1

Zanker. PR-343-14605-R01 Ultrasonic Meter Recalibration Frequency Phase 2. Pipeline Research Council International, Inc. (PRCI), 2015. http://dx.doi.org/10.55274/r0010063.

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In this project, all relevant publications available since the completion of the previous PRCI recalibration research efforts (5 years) that address the stability of ultrasonic meters� and the results of recalibration were reviewed. The review concentrates on the use of ultrasonic meter diagnostics as a guideline for the need for recalibration rather than time in service. This study includes subsequent recalibration data and a questionnaire to indicate if users of ultrasonic meters have utilized ultrasonic meter diagnostics to determine the need for recalibration.

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George and Hawley. PR-015-12600-R01 Ability of Ultrasonic Meters to Measure Accurately in Compressor-Induced Pulsating Flows. Pipeline Research Council International, Inc. (PRCI), 2013. http://dx.doi.org/10.55274/r0010808.

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Transmission and storage operations frequently move natural gas using reciprocating compressors that may generate flow pulsations. Most measurement systems cannot accurately measure the flow rate of a pulsating gas stream, and the resulting errors can cause inaccurate gas volumes and accounting imbalances. Recent advances in ultrasonic meters may provide the ability to function without measurement error in pulsating gas streams. Tests were performed to examine the relationship between ultrasonic meter transducer sampling rates, the frequency and amplitude of pulsations from reciprocating compr

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3

George, Darin, and Christopher Grant. PR-015-15601-R01 Pulsation Effects on Ultrasonic Meters Phase II. Pipeline Research Council International, Inc. (PRCI), 2016. http://dx.doi.org/10.55274/r0010905.

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Transmission and storage operations frequently move natural gas using reciprocating compressors that may generate flow pulsations. Most measurement systems cannot accurately measure the flow rate of a pulsating gas stream, and the resulting errors can cause inaccurate gas volumes and accounting imbalances. A previous PRCI research project tested whether recent advances in ultrasonic meters may allow them to function without measurement error in pulsating flows. This project expanded on the previous work and tested similar ultrasonic meters to look for relationships between ultrasonic meter tra

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George. PR-015-13603-R01 Meter Station Design Procedures to Minimize Pipe Flow-Induced Pulsation Error. Pipeline Research Council International, Inc. (PRCI), 2013. http://dx.doi.org/10.55274/r0010099.

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This project explored the sources of flow-induced pulsations in natural gas meter stations and the detrimental effects the pulsations have on the measurement capabilities of three types of gas custody transfer meters: orifice meters, turbine meters, and ultrasonic meters. To supplement the PRCI-funded research on the effect of compressor pulsations on ultrasonic flow measurement, Southwest Research Institute (SwRI) has performed a study to identify best practices for meter station piping design that avoid generating or amplifying flow-induced pulsations. This study involved a literature review

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Witte, James. PR-015-17608-R01 Assess and Identify Methods to Reduce Ultrasonic Noise Effects on Ultrasonic Meters. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011603.

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Ultrasonic noise generated by aerodynamic noise attenuating control valves has been known to have an impact on ultrasonic flow meter performance when the noise characteristic is within the frequency range of the ultrasonic transducers and of great enough amplitude to interfere with ultrasonic signal detection by the flow meter electronics. The intent of this project was to demonstrate the effects of control-valve-generated ultrasonic noise on an ultrasonic flow meter. Flow meter performance characteristics observed when exposed to ultrasonic noise were to be identified, and different methods f

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George, Jowers, and Grimley. PR-015-08605-R01 Assessment of Orifice Meter Flow Measurements with Low Differential Pressures - Unblinded. Pipeline Research Council International, Inc. (PRCI), 2009. http://dx.doi.org/10.55274/r0010948.

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Measurement of natural gas flow with an orifice meter is a well-established methodology; however, orifice measurement accuracy is of concern when flow rates are low and the differential pressure (DP) across the orifice is at the extreme low end of common DP transmitter ranges. This research evaluated the performance of multiple types of transmitters in 10-inch and 4-inch orifice meter runs at differential pressures approaching 1 inch of water column (1� H2O), simulating low flow transmission meter stations and depleted production well stations. The results were analyzed to characterize and bet

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George, Jowers, and Grimley. PR-015-08605-R02 Assessment of Orifice Meter Flow Measurements with Low Differential Pressures. Pipeline Research Council International, Inc. (PRCI), 2013. http://dx.doi.org/10.55274/r0010040.

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Measurement of natural gas flow with an orifice meter is a well-established methodology; however, orifice measurement accuracy is of concern when flow rates are low and the differential pressure (DP) across the orifice is at the extreme low end of common DP transmitter ranges. This research evaluated the performance of multiple types of transmitters in 10-inch and 4-inch orifice meter runs at differential pressures approaching 1 inch of water column (1� H2O), simulating low flow transmission meter stations and depleted production well stations. The results were analyzed to characterize and bet

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Fulcomer, P. M. NBS ambient magnetic field meter for measurement and analysis of low-level power frequency magnetic fields in air. National Bureau of Standards, 1985. http://dx.doi.org/10.6028/nbs.ir.86-3330.

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Rans. PR-352-11703-R01 Maintenance and Test Intervals for Primary and Secondary Measurement Equipment. Pipeline Research Council International, Inc. (PRCI), 2013. http://dx.doi.org/10.55274/r0010801.

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This report summarizes the work done to investigate existing maintenance and test intervals for primary and secondary measurement equipment. Advances in the accuracy and reliability of current measurement technology and the ability to apply Statistical Process Control (SPC) techniques to identify abnormal operating conditions that need to be investigated is changing the way we need to look at maintenance. Test intervals are determined based on four factors which are discussed in more detail in Section 3.4.2 Determination of Test Intervals and Tolerance Bands. Ignore Routine Variability � e.g.:

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Jay. L51710 Active Noise Silencing. Pipeline Research Council International, Inc. (PRCI), 1994. http://dx.doi.org/10.55274/r0010333.

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Many natural gas compressor stations which were previously located away from residential areas are now being encroached upon by surrounding building developments. Furthermore, an increased awareness of community noise issues has proved to be the impetus for investigating and developing more effective noise control methods and treatments for natural gas compressor facilities. This project investigates the feasibility of applying Active Noise Cancellation (ANC) to the exhaust of a large, internal-combustion reciprocating type engine. Large reciprocating internal combustion engines pose significa

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