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Noise Reduction Technology
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Book Synopsis Understanding Active Noise Cancellation by : Colin N. Hansen
Download or read book Understanding Active Noise Cancellation written by Colin N. Hansen and published by CRC Press. This book was released on 2002-05-03 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding Active Noise Cancellation Provides a concise introduction to the fundamentals and applications of active control of vibration and sound for the non-expert. It is also a useful quick reference for the specialist engineer. The book emphasises the practical applications of technology, and complex control algorithms and structures are only discussed to the extent that they aid understanding. Extensive recommendations for further reading on the subject are provided, but the text will stand alone for those seeking an overview of the key issues: fundamentals, control systems, transducers, applications and possible future directions.
Book Synopsis Noise Reduction in Speech Applications by : Gillian M. Davis
Download or read book Noise Reduction in Speech Applications written by Gillian M. Davis and published by CRC Press. This book was released on 2018-10-03 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noise and distortion that degrade the quality of speech signals can come from any number of sources. The technology and techniques for dealing with noise are almost as numerous, but it is only recently, with the development of inexpensive digital signal processing hardware, that the implementation of the technology has become practical. Noise Reduction in Speech Applications provides a comprehensive introduction to modern techniques for removing or reducing background noise from a range of speech-related applications. Self-contained, it starts with a tutorial-style chapter of background material, then focuses on system aspects, digital algorithms, and implementation. The final section explores a variety of applications and demonstrates to potential users of the technology the results possible with the noise reduction techniques presented. The book offers chapters contributed by international experts, a practical, systems approach, and numerous references. For electrical, acoustics, signal processing, communications, and bioengineers, Noise Reduction in Speech Applications is a valuable resource that shows you how to decide whether noise reduction will solve problems in your own systems and how to make the best use of the technologies available.
Author :National Academy of Engineering Publisher :National Academies Press ISBN 13 :0309156327 Total Pages :210 pages Book Rating :4.3/5 (91 download)
Book Synopsis Technology for a Quieter America by : National Academy of Engineering
Download or read book Technology for a Quieter America written by National Academy of Engineering and published by National Academies Press. This book was released on 2010-10-30 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exposure to noise at home, at work, while traveling, and during leisure activities is a fact of life for all Americans. At times noise can be loud enough to damage hearing, and at lower levels it can disrupt normal living, affect sleep patterns, affect our ability to concentrate at work, interfere with outdoor recreational activities, and, in some cases, interfere with communications and even cause accidents. Clearly, exposure to excessive noise can affect our quality of life. As the population of the United States and, indeed, the world increases and developing countries become more industrialized, problems of noise are likely to become more pervasive and lower the quality of life for everyone. Efforts to manage noise exposures, to design quieter buildings, products, equipment, and transportation vehicles, and to provide a regulatory environment that facilitates adequate, cost-effective, sustainable noise controls require our immediate attention. Technology for a Quieter America looks at the most commonly identified sources of noise, how they are characterized, and efforts that have been made to reduce noise emissions and experiences. The book also reviews the standards and regulations that govern noise levels and the federal, state, and local agencies that regulate noise for the benefit, safety, and wellness of society at large. In addition, it presents the cost-benefit trade-offs between efforts to mitigate noise and the improvements they achieve, information sources available to the public on the dimensions of noise problems and their mitigation, and the need to educate professionals who can deal with these issues. Noise emissions are an issue in industry, in communities, in buildings, and during leisure activities. As such, Technology for a Quieter America will appeal to a wide range of stakeholders: the engineering community; the public; government at the federal, state, and local levels; private industry; labor unions; and nonprofit organizations. Implementation of the recommendations in Technology for a Quieter America will result in reduction of the noise levels to which Americans are exposed and will improve the ability of American industry to compete in world markets paying increasing attention to the noise emissions of products.
Author :United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials Publisher : ISBN 13 : Total Pages :132 pages Book Rating :4.3/5 (121 download)
Book Synopsis Noise Reduction Technology by : United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials
Download or read book Noise Reduction Technology written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials and published by . This book was released on 1985 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Noise Reduction Techniques in Electronic Systems by : Henry W. Ott
Download or read book Noise Reduction Techniques in Electronic Systems written by Henry W. Ott and published by Wiley-Interscience. This book was released on 1988-03-23 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated and expanded version of the very successful first edition offers new chapters on controlling the emission from electronic systems, especially digital systems, and on low-cost techniques for providing electromagnetic compatibility (EMC) for consumer products sold in a competitive market. There is also a new chapter on the susceptibility of electronic systems to electrostatic discharge. There is more material on FCC regulations, digital circuit noise and layout, and digital circuit radiation. Virtually all the material in the first edition has been retained. Contains a new appendix on FCC EMC test procedures.
Author :United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Transportation, Aviation, and Materials Publisher : ISBN 13 : Total Pages :176 pages Book Rating :4.0/5 ( download)
Book Synopsis Technology for Aircraft Noise Reduction by : United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Transportation, Aviation, and Materials
Download or read book Technology for Aircraft Noise Reduction written by United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Transportation, Aviation, and Materials and published by . This book was released on 1991 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Science and Technology. Subcommittee on Aviation and Transportation R. & D. Publisher : ISBN 13 : Total Pages :28 pages Book Rating :4.3/5 (121 download)
Book Synopsis Aircraft Noise Abatement Technology by : United States. Congress. House. Committee on Science and Technology. Subcommittee on Aviation and Transportation R. & D.
Download or read book Aircraft Noise Abatement Technology written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Aviation and Transportation R. & D. and published by . This book was released on 1976 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Science. Subcommittee on Technology Publisher : ISBN 13 : Total Pages :112 pages Book Rating :4.0/5 ( download)
Book Synopsis Technology to Reduce Aircraft Noise by : United States. Congress. House. Committee on Science. Subcommittee on Technology
Download or read book Technology to Reduce Aircraft Noise written by United States. Congress. House. Committee on Science. Subcommittee on Technology and published by . This book was released on 1998 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Science and Astronautics Committee Publisher : ISBN 13 : Total Pages :1058 pages Book Rating :4.F/5 ( download)
Book Synopsis Aircraft Noise Abatement, Hearings Before the Subcommittee on Aeronautics and Space Technology Of..., 93-2, July 24, 25, 1974 by : United States. Congress. House. Science and Astronautics Committee
Download or read book Aircraft Noise Abatement, Hearings Before the Subcommittee on Aeronautics and Space Technology Of..., 93-2, July 24, 25, 1974 written by United States. Congress. House. Science and Astronautics Committee and published by . This book was released on 1974 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aircraft Noise Abatement, Hearings Before the Subcommittee on Aeronautics and Space Technology Of..., 93-1 & 93-2, December 5, 6, 18, 1973 by : United States. Congress. House. Science and Astronautics Committee
Download or read book Aircraft Noise Abatement, Hearings Before the Subcommittee on Aeronautics and Space Technology Of..., 93-1 & 93-2, December 5, 6, 18, 1973 written by United States. Congress. House. Science and Astronautics Committee and published by . This book was released on 1974 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781724170446 Total Pages :26 pages Book Rating :4.1/5 (74 download)
Book Synopsis Technologies for Aircraft Noise Reduction by : National Aeronautics and Space Adm Nasa
Download or read book Technologies for Aircraft Noise Reduction written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-09-29 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technologies for aircraft noise reduction have been developed by NASA over the past 15 years through the Advanced Subsonic Technology (AST) Noise Reduction Program and the Quiet Aircraft Technology (QAT) project. This presentation summarizes highlights from these programs and anticipated noise reduction benefits for communities surrounding airports. Historical progress in noise reduction and technologies available for future aircraft/engine development are identified. Technologies address aircraft/engine components including fans, exhaust nozzles, landing gear, and flap systems. New "chevron" nozzles have been developed and implemented on several aircraft in production today that provide significant jet noise reduction. New engines using Ultra-High Bypass (UHB) ratios are projected to provide about 10 EPNdB (Effective Perceived Noise Level in decibels) engine noise reduction relative to the average fleet that was flying in 1997. Audio files are embedded in the presentation that estimate the sound levels for a 35,000 pound thrust engine for takeoff and approach power conditions. The predictions are based on actual model scale data that was obtained by NASA. Finally, conceptual pictures are shown that look toward future aircraft/propulsion systems that might be used to obtain further noise reduction. Huff, Dennis L. Glenn Research Center
Book Synopsis Public Hearings on Noise Abatement and Control: Technology and economics of noise control; National programs and their relations with state and local programs by : United States. Office of Noise Abatement and Control
Download or read book Public Hearings on Noise Abatement and Control: Technology and economics of noise control; National programs and their relations with state and local programs written by United States. Office of Noise Abatement and Control and published by . This book was released on 1972 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technology and economics of noise control; National programs and their relations with state and local programs by : United States. Office of Noise Abatement and Control
Download or read book Technology and economics of noise control; National programs and their relations with state and local programs written by United States. Office of Noise Abatement and Control and published by . This book was released on 1972 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials Publisher : ISBN 13 : Total Pages :138 pages Book Rating :4.F/5 ( download)
Book Synopsis Noise Reduction Technology by : United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials
Download or read book Noise Reduction Technology written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials and published by . This book was released on 1985 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Noise Reduction by : L.L. (ed.) Beranek
Download or read book Noise Reduction written by L.L. (ed.) Beranek and published by . This book was released on 1980 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Acoustic Echo and Noise Control by : Eberhard Hänsler
Download or read book Acoustic Echo and Noise Control written by Eberhard Hänsler and published by John Wiley & Sons. This book was released on 2005-02-04 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authors are well known and highly recognized by the "acoustic echo and noise community." Presents a detailed description of practical methods to control echo and noise Develops a statistical theory for optimal control parameters and presents practical estimation and approximation methods
Author :United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation Publisher : ISBN 13 : Total Pages :566 pages Book Rating :4.F/5 ( download)
Book Synopsis Aircraft and Airport Noise Reduction by : United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation
Download or read book Aircraft and Airport Noise Reduction written by United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation and published by . This book was released on 1978 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: