Waveform Analysis of Sound

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Publisher : Springer
ISBN 13 : 9784431561583
Total Pages : 0 pages
Book Rating : 4.5/5 (615 download)

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Book Synopsis Waveform Analysis of Sound by : Mikio Tohyama

Download or read book Waveform Analysis of Sound written by Mikio Tohyama and published by Springer. This book was released on 2016-10-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is this sound? What does that sound indicate? These are two questions frequently heard in daily conversation. Sound results from the vibrations of elastic media and in daily life provides informative signals of events happening in the surrounding environment. In interpreting auditory sensations, the human ear seems particularly good at extracting the signal signatures from sound waves. Although exploring auditory processing schemes may be beyond our capabilities, source signature analysis is a very attractive area in which signal-processing schemes can be developed using mathematical expressions. This book is inspired by such processing schemes and is oriented to signature analysis of waveforms. Most of the examples in the book are taken from data of sound and vibrations; however, the methods and theories are mostly formulated using mathematical expressions rather than by acoustical interpretation. This book might therefore be attractive and informative for scientists, engineers, researchers, and graduate students who are interested in the mathematical representation of signals and the applications of Fourier analysis. The book can be described as being practically self-contained but does assume readers are familiar with introductory topics in discrete signal processing, as in the discrete Fourier transform. Hence this book might be also usable as a textbook in graduate courses in applied mathematics on topics such as complex functions. Almost all scientific phenomena are sensed as waves propagating in some space. Over the years, waveform analysis has therefore been one of the resilient academic areas of study and still is seen as fertile ground for development. In particular, waveform analysis based on the theory of linear systems would be a good example where a physical interpretation can be given to the mathematical theory of complex functions in terms of magnitude, angle, poles, and zeros of complex functions. For readers who are interested in the physical aspects of sound and vibration data or elementary formulation of wave equations and their solutions, the book Sound and Signals by M. Tohyama (Springer 2011) is recommended. It can serve as a complementary companion to this present volume or independently as a good reference.

Waveform Analysis of Sound

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Author :
Publisher : Springer
ISBN 13 : 4431544240
Total Pages : 242 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Waveform Analysis of Sound by : Mikio Tohyama

Download or read book Waveform Analysis of Sound written by Mikio Tohyama and published by Springer. This book was released on 2015-01-10 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is this sound? What does that sound indicate? These are two questions frequently heard in daily conversation. Sound results from the vibrations of elastic media and in daily life provides informative signals of events happening in the surrounding environment. In interpreting auditory sensations, the human ear seems particularly good at extracting the signal signatures from sound waves. Although exploring auditory processing schemes may be beyond our capabilities, source signature analysis is a very attractive area in which signal-processing schemes can be developed using mathematical expressions. This book is inspired by such processing schemes and is oriented to signature analysis of waveforms. Most of the examples in the book are taken from data of sound and vibrations; however, the methods and theories are mostly formulated using mathematical expressions rather than by acoustical interpretation. This book might therefore be attractive and informative for scientists, engineers, researchers, and graduate students who are interested in the mathematical representation of signals and the applications of Fourier analysis. The book can be described as being practically self-contained but does assume readers are familiar with introductory topics in discrete signal processing, as in the discrete Fourier transform. Hence this book might be also usable as a textbook in graduate courses in applied mathematics on topics such as complex functions. Almost all scientific phenomena are sensed as waves propagating in some space. Over the years, waveform analysis has therefore been one of the resilient academic areas of study and still is seen as fertile ground for development. In particular, waveform analysis based on the theory of linear systems would be a good example where a physical interpretation can be given to the mathematical theory of complex functions in terms of magnitude, angle, poles, and zeros of complex functions. For readers who are interested in the physical aspects of sound and vibration data or elementary formulation of wave equations and their solutions, the book Sound and Signals by M. Tohyama (Springer 2011) is recommended. It can serve as a complementary companion to this present volume or independently as a good reference.

Sound and Signals

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Publisher : Springer Science & Business Media
ISBN 13 : 3642201229
Total Pages : 413 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Sound and Signals by : Mikio Tohyama

Download or read book Sound and Signals written by Mikio Tohyama and published by Springer Science & Business Media. This book was released on 2011-06-12 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an up-to-date reference and textbook on modern acoustics from a signal-theoretic point of view, as well as a wave-theoretic approach for students, engineers, and researchers. It provides readers the fundamental basis of acoustics and vibration science and proceeds up to recent hot topics related to acoustic transfer functions and signal analysis including a perceptual point of view. In the first part, the work uniquely introduces into the fundamentals without using heavy mathematics The following, advanced chapters deal with new and deep insights into acoustic signal analysis and investigation of room transfer functions based on the poles and zeros.

Sound Waves

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Publisher :
ISBN 13 : 9781614700012
Total Pages : 0 pages
Book Rating : 4.7/5 ( download)

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Book Synopsis Sound Waves by : Vitale Abagnali

Download or read book Sound Waves written by Vitale Abagnali and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the authors present current research in the study of the propagation, frequency and effects of sound waves. Topics discussed include time resolved visualisation and analysis on a single short acoustic wave generation; elastic vibrations of an isotropic plate with laser-induced atomic defects; sound velocity into turbulent medium; infrasound generation by turbulent convection; neutrons diffraction in a crystal under the influence of a sound wave; and, the transformation of sound waves in non-stationary media.

Sound in the Time Domain

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Publisher : Springer
ISBN 13 : 981105889X
Total Pages : 334 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Sound in the Time Domain by : Mikio Tohyama

Download or read book Sound in the Time Domain written by Mikio Tohyama and published by Springer. This book was released on 2017-11-01 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the nature of sound, focusing on the characteristics of sound waves in the context of time structures. This time domain approach provides an informative and intuitively understandable description of various acoustic topics such as sound waves travelling in an acoustic tube or in other media where spectral or modal analysis can be intensively performed. Starting from the introductory topic of sinusoidal waves, it discusses the formal relationship between the time and frequency domains, summarizing the fundamental notions of Fourier or z-transformations and linear systems theory, along with interesting examples from acoustical research. The books novel approach is of interest to research engineers and scientists In particular, the expressions concerning waveforms including the impulse responses are important for audio engineers who are familiar with digital signal analysis. Every chapter includes simple exercises designed to be solved without the need for a computer. Thus they help reconfirm the fundamental ideas and notions present in every chapter. The book is self-contained and concise, and requires only basic knowledge of acoustics and signal processing, making it valuable as a textbook for graduate and undergraduate university courses.

A study of error in sound wave analysis

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Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.:/5 (413 download)

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Book Synopsis A study of error in sound wave analysis by : Frederick Otto Bohls

Download or read book A study of error in sound wave analysis written by Frederick Otto Bohls and published by . This book was released on 1938 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustics and Psychoacoustics

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Publisher : Taylor & Francis
ISBN 13 : 1317508300
Total Pages : 510 pages
Book Rating : 4.3/5 (175 download)

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Book Synopsis Acoustics and Psychoacoustics by : David M. Howard

Download or read book Acoustics and Psychoacoustics written by David M. Howard and published by Taylor & Francis. This book was released on 2017-06-13 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: The acoustics of a space can have a real impact on the sounds you create and capture. Acoustics and Psychoacoustics, Fifth Edition provides supportive tools and exercises to help you understand how music sounds and behaves in different spaces, whether during a performance or a recording, when planning a control room or listening space, and how it is perceived by performers, listeners, and recording engineers. With their clear and simple style, Howard and Angus cover both theory and practice by addressing the science of sound engineering and music production, the acoustics of musical instruments, the ways in which we hear musical sounds, the underlying principles of sound processing, and the application of these concepts to music spaces to create professional sound. This new edition is fully revised to reflect new psychoacoustic information related to timbre and temporal perception, including an updated discussion of vocal fold vibration principles, samples of recent acoustic treatments, and a description of variable acoustics in spaces, as well as coverage of the environment’s effect on production listening, sonification, and other topics. Devoted to the teaching of musical understanding, an accompanying website (www.routledge.com/cw/howard) features various audio clips, tutorial sheets, questions and answers, and trainings that will take your perception of sound to the next level. This book will help you: Gain a basic grounding in acoustics and psychoacoustics with respect to music audio technology systems Incorporate knowledge of psychoacoustics in future music technology system designs as appropriate Understand how we hear pitch, loudness, and timbre Learn to influence the acoustics of an enclosed space through designed physical modifications

Hearing Loss

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Publisher : National Academies Press
ISBN 13 : 0309092965
Total Pages : 321 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Hearing Loss by : National Research Council

Download or read book Hearing Loss written by National Research Council and published by National Academies Press. This book was released on 2004-12-17 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss.

Interactive Tools for Sound Signal Analysis/Synthesis Based on a Sinusoidal Representation

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Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Interactive Tools for Sound Signal Analysis/Synthesis Based on a Sinusoidal Representation by :

Download or read book Interactive Tools for Sound Signal Analysis/Synthesis Based on a Sinusoidal Representation written by and published by . This book was released on 1997 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis develops a series of programs that implement the sinusoidal representation model for speech and sound waveform analysis and synthesis. This sinusoidal representation model can also be used for a variety of sound signal transformations such as time-scale modification and frequency scaling. The above sound analysis/synthesis sinusoidal representations and transformations were developed as two interactive tools-with Graphical User Interface (GUI) using MATLAB. In addition, an interactive tool for signal frequency component editing based on the sinusoidal model is also presented in this thesis.

Designing Sound

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Publisher : MIT Press
ISBN 13 : 0262014416
Total Pages : 689 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis Designing Sound by : Andy Farnell

Download or read book Designing Sound written by Andy Farnell and published by MIT Press. This book was released on 2010-08-20 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practitioner's guide to the basic principles of creating sound effects using easily accessed free software. Designing Sound teaches students and professional sound designers to understand and create sound effects starting from nothing. Its thesis is that any sound can be generated from first principles, guided by analysis and synthesis. The text takes a practitioner's perspective, exploring the basic principles of making ordinary, everyday sounds using an easily accessed free software. Readers use the Pure Data (Pd) language to construct sound objects, which are more flexible and useful than recordings. Sound is considered as a process, rather than as data—an approach sometimes known as “procedural audio.” Procedural sound is a living sound effect that can run as computer code and be changed in real time according to unpredictable events. Applications include video games, film, animation, and media in which sound is part of an interactive process. The book takes a practical, systematic approach to the subject, teaching by example and providing background information that offers a firm theoretical context for its pragmatic stance. [Many of the examples follow a pattern, beginning with a discussion of the nature and physics of a sound, proceeding through the development of models and the implementation of examples, to the final step of producing a Pure Data program for the desired sound. Different synthesis methods are discussed, analyzed, and refined throughout.] After mastering the techniques presented in Designing Sound, students will be able to build their own sound objects for use in interactive applications and other projects

Signals and Systems for Speech and Hearing

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Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Signals and Systems for Speech and Hearing by : Stuart Rosen

Download or read book Signals and Systems for Speech and Hearing written by Stuart Rosen and published by . This book was released on 1991 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces speech and hearing sciences students to the principles of "signal" and "system" analysis. Beginning with an examination of what signals and systems are, the book develops a thorough background from which many of the most important issues in speech and hearing can be tackled. Numerous illustrations.

Principles of Forensic Audio Analysis

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Publisher : Springer
ISBN 13 : 3319994530
Total Pages : 154 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Principles of Forensic Audio Analysis by : Robert C. Maher

Download or read book Principles of Forensic Audio Analysis written by Robert C. Maher and published by Springer. This book was released on 2018-11-07 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an expert introduction to audio forensics, an essential specialty in modern forensic science, equipping readers with the fundamental background necessary to understand and participate in this exciting and important field of study. Modern audio forensic analysis combines skills in digital signal processing, the physics of sound propagation, acoustical phonetics, audio engineering, and many other fields. Scientists and engineers who work in the field of audio forensics are called upon to address issues of authenticity, quality enhancement, and signal interpretation for audio evidence that is important to a criminal law enforcement investigation, an accident investigation board, or an official civil inquiry. Expertise in audio forensics has never been more important. In addition to routine recordings from emergency call centers and police radio dispatchers, inexpensive portable audio/video recording systems are now in widespread use. Forensic evidence from the scene of a civil or criminal incident increasingly involves dashboard recorders in police cars, vest-pocket personal recorders worn by law enforcement officers, smart phone recordings from bystanders, and security surveillance systems in public areas and businesses. Utilizing new research findings and both historical and contemporary casework examples, this book blends audio forensic theory and practice in an informative and readable manner suitable for any scientifically-literate reader. Extensive examples, supplementary material, and authoritative references are also included for those who are interested in delving deeper into the field.

Interactive Tools for Sound Signal Analysis

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Publisher :
ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (64 download)

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Book Synopsis Interactive Tools for Sound Signal Analysis by : Ming-Fei Chuang

Download or read book Interactive Tools for Sound Signal Analysis written by Ming-Fei Chuang and published by . This book was released on 1997 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis develops a series of programs that implement the sinusoidal representation model for speech and sound waveform analysis and synthesis. This sinusoidal representation model can also be used for a variety of sound signal transformations such as time-scale modification and frequency scaling. The above sound analysis/synthesis sinusoidal representations and transformations were developed as two interactive tools-with Graphical User Interface (GUI) using MATLAB. In addition, an interactive tool for signal frequency component editing based on the sinusoidal model is also presented in this thesis.

Introduction to Digital Filters

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Publisher : Julius Smith
ISBN 13 : 0974560715
Total Pages : 481 pages
Book Rating : 4.9/5 (745 download)

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Book Synopsis Introduction to Digital Filters by : Julius Orion Smith

Download or read book Introduction to Digital Filters written by Julius Orion Smith and published by Julius Smith. This book was released on 2007 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: A digital filter can be pictured as a "black box" that accepts a sequence of numbers and emits a new sequence of numbers. In digital audio signal processing applications, such number sequences usually represent sounds. For example, digital filters are used to implement graphic equalizers and other digital audio effects. This book is a gentle introduction to digital filters, including mathematical theory, illustrative examples, some audio applications, and useful software starting points. The theory treatment begins at the high-school level, and covers fundamental concepts in linear systems theory and digital filter analysis. Various "small" digital filters are analyzed as examples, particularly those commonly used in audio applications. Matlab programming examples are emphasized for illustrating the use and development of digital filters in practice.

Sound Analysis and Synthesis with R

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Publisher : Springer
ISBN 13 : 3319776479
Total Pages : 682 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Sound Analysis and Synthesis with R by : Jérôme Sueur

Download or read book Sound Analysis and Synthesis with R written by Jérôme Sueur and published by Springer. This book was released on 2018-06-06 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sound is almost always around us, anywhere, at any time, reaching our ears and stimulating our brains for better or worse. Sound can be the disturbing noise of a drill, a merry little tune sung by a friend, the song of a bird in the morning or a clap of thunder at night. The science of sound, or acoustics, studies all types of sounds and therefore covers a wide range of scientific disciplines, from pure to applied acoustics. Research dealing with acoustics requires a sound to be recorded, analyzed, manipulated and, possibly, changed. This is particularly, but not exclusively, the case in bioacoustics and ecoacoustics, two life sciences disciplines that attempt to understand and to eavesdrop on the sound produced by animals. Sound analysis and synthesis can be challenging for students, researchers and practitioners who have few skills in mathematics or physics. However, deciphering the structure of a sound can be useful in behavioral and ecological research – and also very amusing. This book is dedicated to anyone who wants to practice acoustics but does not know much about sound. Acoustic analysis and synthesis are possible, with little effort, using the free and open-source software R with a few specific packages. Combining a bit of theory, a lot of step-by-step examples and a few cases studies, this book shows beginners and experts alike how to record, read, play, decompose, visualize, parametrize, change, and synthesize sound with R, opening a new way of working in bioacoustics and ecoacoustics but also in other acoustic disciplines.

Automatic Acoustic Analysis of Waveform Perturbations

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (593 download)

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Book Synopsis Automatic Acoustic Analysis of Waveform Perturbations by : Steven Mark Hiller

Download or read book Automatic Acoustic Analysis of Waveform Perturbations written by Steven Mark Hiller and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of Waveforms for a Standard Radio Noise Generator

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Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (55 download)

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Book Synopsis Analysis of Waveforms for a Standard Radio Noise Generator by : George R. Cooper

Download or read book Analysis of Waveforms for a Standard Radio Noise Generator written by George R. Cooper and published by . This book was released on 1955 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: