Transforming Noise

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Author :
Publisher : Oxford University Press
ISBN 13 : 0198887760
Total Pages : 497 pages
Book Rating : 4.1/5 (988 download)

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Book Synopsis Transforming Noise by : Chen-Pang Yeang

Download or read book Transforming Noise written by Chen-Pang Yeang and published by Oxford University Press. This book was released on 2023-10-30 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, the concept of noise is employed to characterize random fluctuations in general. Before the twentieth century, however, noise only meant disturbing sounds. In the 1900s-50s, noise underwent a conceptual transformation from unwanted sounds that needed to be domesticated into a synonym for errors and deviations to be now used as all kinds of signals and information. Transforming Noise examines the historical origin of modern attempts to understand, control, and use noise. Its history sheds light on the interactions between physics, mathematics, mechanical technology, electrical engineering, and information and data sciences in the twentieth century. This book explores the process of engineers and physicists turning noise into an informational concept, starting from the rise of sound reproduction technologies such as the phonograph, telephone, and radio in the 1900s-20s until the theory of Brownian motions for random fluctuations and its application in thermionic tubes of telecommunication systems. These processes produced different theoretical treatments of noise in the 1920s-30s, such as statistical physicists' studies of Brownian fluctuations' temporal evolution, radio engineers' spectral analysis of atmospheric disturbances, and mathematicians' measure-theoretic formulation. Finally, it discusses the period during and after World War II and how researchers have worked on military projects of radar, gunfire control, and secret communications and converted the interwar theoretical studies of noise into tools for statistical detection, estimation, prediction, and information transmission. To physicists, mathematicians, electrical engineers, and computer scientists, this book offers a historical perspective on themes highly relevant in today's science and technology, ranging from Wi-Fi and big data to quantum information and self-organization. This book also appeals to environmental and art historians to modern music scholars as the history of noise constitutes a unique angle to study sound and society. Finally, to researchers in media studies and digital cultures, Transforming Noise demonstrates the deep technoscientific historicity of certain notions - information, channel, noise, equivocation - they have invoked to understand modern media and communication.

Iain Sinclair: Noise, Neoliberalism and the Matter of London

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Author :
Publisher : Bloomsbury Publishing
ISBN 13 : 1472574869
Total Pages : 216 pages
Book Rating : 4.4/5 (725 download)

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Book Synopsis Iain Sinclair: Noise, Neoliberalism and the Matter of London by : Niall Martin

Download or read book Iain Sinclair: Noise, Neoliberalism and the Matter of London written by Niall Martin and published by Bloomsbury Publishing. This book was released on 2015-09-24 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: For much of the 20th century the modernist city was articulated in terms of narratives of progress and development. Today the neoliberal city confronts us with all the cultural 'noise' of disorder and excess meaning. As this book demonstrates, for more than 40 years London-based writer, film-maker and 'psychogeographer' Iain Sinclair has proved to be one of the most incisive commentators on the contemporary city: tracing the emerging contours of a metropolis where the meeting of global and local is never without incident. Iain Sinclair: Noise, Neoliberalism and the Matter of London explores Sinclair's investigations into the nature of conflicting urban realities through an examination of the ways in which the noise of neoliberal excess intersects with the noise of literary experiment. In this way, the book casts new light on theorisations of the city in the contemporary era.

Noise Reduction in Speech Applications

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Author :
Publisher : CRC Press
ISBN 13 : 1351835998
Total Pages : 342 pages
Book Rating : 4.3/5 (518 download)

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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 342 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.

Noise Facts Digest

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Author :
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Noise Facts Digest by : Informatics Inc

Download or read book Noise Facts Digest written by Informatics Inc and published by . This book was released on 1972 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustics and Noise Control

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Author :
Publisher : Routledge
ISBN 13 : 1317902998
Total Pages : 400 pages
Book Rating : 4.3/5 (179 download)

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Book Synopsis Acoustics and Noise Control by : R J Peters

Download or read book Acoustics and Noise Control written by R J Peters and published by Routledge. This book was released on 2013-11-12 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acoustics and Noise Control provides a detailed and comprehensive introduction to the principles and practice of acoustics and noise control. Since the last edition was published in 1996 there have been many changes and additions to standards, laws and regulations, codes of practice relating to noise, and in noise measurement techniques and noise control technology so this new edition has been fully revised and updated throughout. The book assumes no previous knowledge of the subject and requires only a basic knowledge of mathematics and physics. There are worked examples in the text to aid understanding and a range of experiments help students use complicated apparatus. Thoroughly revised to cover the latest changes in standards, codes of practice and legislation, this new edition covers much of the Institute of Acoustics Diploma syllabus and has an increased emphasis on the legal issues relating to noise control.

Report to the President and Congress on Noise

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Author :
Publisher :
ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Report to the President and Congress on Noise by : United States. Environmental Protection Agency

Download or read book Report to the President and Congress on Noise written by United States. Environmental Protection Agency and published by . This book was released on 1971 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Denoising Audio Signal from Various Realistic Noise using Wavelet Transform

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Author :
Publisher : GRIN Verlag
ISBN 13 : 3668241945
Total Pages : 80 pages
Book Rating : 4.6/5 (682 download)

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Book Synopsis Denoising Audio Signal from Various Realistic Noise using Wavelet Transform by : Bharath Munegowda

Download or read book Denoising Audio Signal from Various Realistic Noise using Wavelet Transform written by Bharath Munegowda and published by GRIN Verlag. This book was released on 2016-06-16 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2016 in the subject Electrotechnology, grade: P5, Edinburgh Napier University, course: M.Sc in Electronics and Electricals - Digital signal processing, language: English, abstract: Audio signals are more frequently polluted with various types of realistic noises. So, periods ago in order to reduce the noise level, some filtering approach will be used. But, presently there are many transform based techniques to estimate the noisy audio signal. One of the transform technique known as wavelet transform will be used for denoising an audio signal from realistic noise. Predominantly, the objective of this proposed research is to characterise discrete wavelet transform (DWT) towards denoising a one dimensional audio signal from common realistic noise. Moreover, the idea is to implement the audio signal denoising techniques such as decomposition, thresholding (soft) and reconstruction in the MATLAB simulation software, and elaborate a comparative analysis based on choice of wavelet transform over Fourier transform. Likewise, for the different level of decomposition, signal to noise (SNR) will be estimated .To sum up, in this research, different circumstances has been measured to elect best wavelet function and its level, based on its response of signal to noise ratio (SNR) in denoising audio signal.

Report to the President and Congress on Noise, December 31, 1971

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Author :
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Report to the President and Congress on Noise, December 31, 1971 by : United States. Environmental Protection Agency

Download or read book Report to the President and Congress on Noise, December 31, 1971 written by United States. Environmental Protection Agency and published by . This book was released on 1972 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamentals of Noise: Measurement, Rating Schemes, and Standards

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Author :
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Fundamentals of Noise: Measurement, Rating Schemes, and Standards by : United States. National Bureau of Standards

Download or read book Fundamentals of Noise: Measurement, Rating Schemes, and Standards written by United States. National Bureau of Standards and published by . This book was released on 1972 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transforming Noise

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Author :
Publisher : Oxford University Press
ISBN 13 : 0198887779
Total Pages : 497 pages
Book Rating : 4.1/5 (988 download)

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Book Synopsis Transforming Noise by : Chen-Pang Yeang

Download or read book Transforming Noise written by Chen-Pang Yeang and published by Oxford University Press. This book was released on 2023-10-30 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, the concept of noise is employed to characterize random fluctuations in general. Before the twentieth century, however, noise only meant disturbing sounds. In the 1900s-50s, noise underwent a conceptual transformation from unwanted sounds that needed to be domesticated into a synonym for errors and deviations to be now used as all kinds of signals and information. Transforming Noise examines the historical origin of modern attempts to understand, control, and use noise. Its history sheds light on the interactions between physics, mathematics, mechanical technology, electrical engineering, and information and data sciences in the twentieth century. This book explores the process of engineers and physicists turning noise into an informational concept, starting from the rise of sound reproduction technologies such as the phonograph, telephone, and radio in the 1900s-20s until the theory of Brownian motions for random fluctuations and its application in thermionic tubes of telecommunication systems. These processes produced different theoretical treatments of noise in the 1920s-30s, such as statistical physicists' studies of Brownian fluctuations' temporal evolution, radio engineers' spectral analysis of atmospheric disturbances, and mathematicians' measure-theoretic formulation. Finally, it discusses the period during and after World War II and how researchers have worked on military projects of radar, gunfire control, and secret communications and converted the interwar theoretical studies of noise into tools for statistical detection, estimation, prediction, and information transmission. To physicists, mathematicians, electrical engineers, and computer scientists, this book offers a historical perspective on themes highly relevant in today's science and technology, ranging from Wi-Fi and big data to quantum information and self-organization. This book also appeals to environmental and art historians to modern music scholars as the history of noise constitutes a unique angle to study sound and society. Finally, to researchers in media studies and digital cultures, Transforming Noise demonstrates the deep technoscientific historicity of certain notions - information, channel, noise, equivocation - they have invoked to understand modern media and communication.

Official Gazette of the United States Patent and Trademark Office

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Author :
Publisher :
ISBN 13 :
Total Pages : 1488 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Official Gazette of the United States Patent and Trademark Office by : United States. Patent and Trademark Office

Download or read book Official Gazette of the United States Patent and Trademark Office written by United States. Patent and Trademark Office and published by . This book was released on 2001 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

DFT-Domain Based Single-Microphone Noise Reduction for Speech Enhancement

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Author :
Publisher : Springer Nature
ISBN 13 : 3031025644
Total Pages : 70 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis DFT-Domain Based Single-Microphone Noise Reduction for Speech Enhancement by : Richard C. Hendriks

Download or read book DFT-Domain Based Single-Microphone Noise Reduction for Speech Enhancement written by Richard C. Hendriks and published by Springer Nature. This book was released on 2022-05-31 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: As speech processing devices like mobile phones, voice controlled devices, and hearing aids have increased in popularity, people expect them to work anywhere and at any time without user intervention. However, the presence of acoustical disturbances limits the use of these applications, degrades their performance, or causes the user difficulties in understanding the conversation or appreciating the device. A common way to reduce the effects of such disturbances is through the use of single-microphone noise reduction algorithms for speech enhancement. The field of single-microphone noise reduction for speech enhancement comprises a history of more than 30 years of research. In this survey, we wish to demonstrate the significant advances that have been made during the last decade in the field of discrete Fourier transform domain-based single-channel noise reduction for speech enhancement.Furthermore, our goal is to provide a concise description of a state-of-the-art speech enhancement system, and demonstrate the relative importance of the various building blocks of such a system. This allows the non-expert DSP practitioner to judge the relevance of each building block and to implement a close-to-optimal enhancement system for the particular application at hand. Table of Contents: Introduction / Single Channel Speech Enhancement: General Principles / DFT-Based Speech Enhancement Methods: Signal Model and Notation / Speech DFT Estimators / Speech Presence Probability Estimation / Noise PSD Estimation / Speech PSD Estimation / Performance Evaluation Methods / Simulation Experiments with Single-Channel Enhancement Systems / Future Directions

Selected Writings on Self-organization, Philosophy, Bioethics, and Judaism

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Author :
Publisher : Fordham Univ Press
ISBN 13 : 082323181X
Total Pages : 481 pages
Book Rating : 4.8/5 (232 download)

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Book Synopsis Selected Writings on Self-organization, Philosophy, Bioethics, and Judaism by : Henri Atlan

Download or read book Selected Writings on Self-organization, Philosophy, Bioethics, and Judaism written by Henri Atlan and published by Fordham Univ Press. This book was released on 2011 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last thirty years, biophysicist and philosopher Henri Atlan has been a major voice in contemporary European philosophical and bio-ethical debates. In a massive oeuvre that ranges from biology and neural network theory to Spinoza's thought and the history of philosophy, and from artificial intelligence and information theory to Jewish mysticism and to contemporary medical ethics, Atlan has come to offer an exceptionally powerful philosophical argumentation that is as hostile to scientism as it is attentive to biology's conceptual and experimental rigor, as careful with concepts of rationality as it is committed to rethinking the human place in a radically determined yet forever changing world. --Book Jacket.

Noise Reduction by Wavelet Thresholding

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Publisher : Springer Science & Business Media
ISBN 13 : 1461301459
Total Pages : 196 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Noise Reduction by Wavelet Thresholding by : Maarten Jansen

Download or read book Noise Reduction by Wavelet Thresholding written by Maarten Jansen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wavelet methods have become a widely spread tool in signal and image process ing tasks. This book deals with statistical applications, especially wavelet based smoothing. The methods described in this text are examples of non-linear and non parametric curve fitting. The book aims to contribute to the field both among statis ticians and in the application oriented world (including but not limited to signals and images). Although it also contains extensive analyses of some existing methods, it has no intention whatsoever to be a complete overview of the field: the text would show too much bias towards my own algorithms. I rather present new material and own insights in the questions involved with wavelet based noise reduction. On the other hand, the presented material does cover a whole range of methodologies, and in that sense, the book may serve as an introduction into the domain of wavelet smoothing. Throughout the text, three main properties show up ever again: sparsity, locality and multiresolution. Nearly all wavelet based methods exploit at least one of these properties in some or the other way. These notes present research results of the Belgian Programme on Interuniver sity Poles of Attraction, initiated by the Belgian State, Prime Minister's Office for Science, Technology and Culture. The scientific responsibility rests with me. My research was financed by a grant (1995 - 1999) from the Flemish Institute for the Promotion of Scientific and Technological Research in the Industry (IWT).

Applying Maths in the Chemical and Biomolecular Sciences

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Author :
Publisher : Oxford University Press, USA
ISBN 13 : 0199230919
Total Pages : 806 pages
Book Rating : 4.1/5 (992 download)

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Book Synopsis Applying Maths in the Chemical and Biomolecular Sciences by : Godfrey Beddard

Download or read book Applying Maths in the Chemical and Biomolecular Sciences written by Godfrey Beddard and published by Oxford University Press, USA. This book was released on 2009-09-03 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: Godfrey Beddard is Professor of Chemical Physics in the School of Chemistry, University of Leeds, where his research interests encompass femtosecond spectroscopy, electron and energy transfer, and protein folding and unfolding. 1. Numbers, Basic Functions, and Algorithms 2. Complex Numbers 3. Differentiation 4. Integration 5. Vectors 6. Matrices and Determinants 7. Matrices in Quantum Mechanics 8. Summations, Series, and Expansion of Functions 9. Fourier Series and Transforms 10. Differential Equations 11. Numerical Methods 12. Monte-carlo Methods 13. Statistics and Data Analysis

Enlightenment to Enlightenment

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Author :
Publisher : State University of New York Press
ISBN 13 : 0791495426
Total Pages : 434 pages
Book Rating : 4.7/5 (914 download)

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Book Synopsis Enlightenment to Enlightenment by : Henri Atlan

Download or read book Enlightenment to Enlightenment written by Henri Atlan and published by State University of New York Press. This book was released on 1993-07-01 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a thorough and critical, comparative analysis of the logic of modern scientific thought and of traditional teachings generally referred to as mythological and mystical. Different rationalities with different domains of interest and legitimacy exist, which should not be confused and cannot be unified in any theory of "Ultimate Reality." Atlan suggests they must coexist in practice, although each of them presents itself as an exclusive and all-encompassing truth. The book introduces teachings from Jewish talmudic, midrashic, and kabbalist sources and text from Zen and Taoism to exemplify the kind of rationality or controlled irrationality at work in such traditional thinking.

Noise Pollution

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Publisher :
ISBN 13 :
Total Pages : 616 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Noise Pollution by : United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution

Download or read book Noise Pollution written by United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution and published by . This book was released on 1972 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: