000			03151nam a2200313za04500
001			17522
008			050703s2011 gw eng d
020			_a9783642174780 99783642174780
082			_a621.382 _b223
100			_aFulop, Sean A. _eauthor. _935876
245			_aSpeech Spectrum Analysis _h[electronic resource] / _cby Sean A. Fulop.
300			_aXIV, 206 p. _bonline resource.
490			_aSignals and Communication Technology
490			_x-1860-4862
505			_aIntroduction -- Historical perspective on speech spectrum analysis.-The Fourier power spectrum and spectrogram -- Other time-frequency and wavelet representations -- The new frontier: Reassigned spectrograms and power spectra -- Linear prediction of the speech spectrum -- Homomorphic analysis and the cepstrum -- Formant tracking methods.
520			_aThe accurate determination of the speech spectrum, particularly for short frames, is commonly pursued in diverse areas including speech processing, recognition, and acoustic phonetics. With this book the author makes the subject of spectrum analysis understandable to a wide audience, including those with a solid background in general signal processing and those without such background. In keeping with these goals, this is not a book that replaces or attempts to cover the material found in a general signal processing textbook. Some essential signal processing concepts are presented in the first chapter, but even there the concepts are presented in a generally understandable fashion as far as is possible. Throughout the book, the focus is on applications to speech analysis; mathematical theory is provided for completeness, but these developments are set off in boxes for the benefit of those readers with sufficient background. Other readers may proceed through the main text, where the key results and applications will be presented in general heuristic terms, and illustrated with software routines and practical "show-and-tell" discussions of the results. At some points, the book refers to and uses the implementations in the Praat speech analysis software package, which has the advantages that it is used by many scientists around the world, and it is free and open source software. At other points, special software routines have been developed and made available to complement the book, and these are provided in the Matlab programming language. If the reader has the basic Matlab package, he/she will be able to immediately implement the programs in that platform---no extra "toolboxes" are required.
650			_aEngineering. _996
650			_aEngineering. _996
650			_aUser Interfaces and Human Computer Interaction. _930657
650			_935764 _aBIOMETRICS
650			_935764 _aBIOMETRICS
650			_933860 _aSIGNAL, IMAGE AND SPEECH PROCESSING
650			_934008 _aCOMPUTATIONAL LINGUISTICS
650			_934008 _aCOMPUTATIONAL LINGUISTICS
650			_923206 _aCOMPUTER SCIENCE
710			_aSpringerLink (Online service) _9111
856			_uhttp://springer.escuelaing.metaproxy.org/book/10.1007/978-3-642-17478-0 _yir a documento _qURL
942			_2ddc _cCF
999			_c14147 _d14147