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150202  eng 
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a 9784431544241

100 
1 

a Tohyama, Mikio

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0 
0 
a Waveform Analysis of Sound
h Elektronische Ressource
c by Mikio Tohyama

250 


a 1st ed. 2015

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a Tokyo
b Springer Japan
c 2015, 2015

300 


a XV, 229 p. 141 illus., 38 illus. in color
b online resource

505 
0 

a Introduction  Discrete sequences and Fourier transform  Temporal and spectral characteristics of discrete sequence  Temporal and spectral enhancement by sound path  Modulation and periodic properties of temporal envelope  Transfer function of linear systems  Sampling theorem and discrete Fourier transform  Sinusoidal representation of sequence  Modeling for zeros in complex time and frequency plane.

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a Engineering Acoustics

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a Signal, Speech and Image Processing

653 


a Acoustics

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a Signal processing

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a Acoustical engineering

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0 
7 
a eng
2 ISO 6392

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b Springer
a Springer eBooks 2005

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0 

a Mathematics for Industry

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0 
a 10.1007/9784431544241

856 
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u https://doi.org/10.1007/9784431544241?nosfx=y
x Verlag
3 Volltext

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0 

a 621.382

520 


a 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 selfcontained 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.

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a 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

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a 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 signalprocessing 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.
