Digital Processing of Speech SignalsPrentice-Hall, 1978 - 512 páginas The material in this book is intended as a one-semester course in speech processing. The purpose of this text is to show how digital signal processing techniques can be applied to problems related to speech communication. The book gives an extensive description of the physical basis for speech coding including fourier analysis, digital representation and digital and time domain models of the wave form. It goes on to discuss homomorphic speech processing, linear predictive coding and digital processing for machine communication by voice. |
Contenido
FUNDAMENTALS OF DIGITAL SPEECH PROCESSING | 10 |
DIGITAL MODELS FOR THE SPEECH SIGNAL | 38 |
TIMEDOMAIN MODELS FOR SPEECH PROCESSING | 116 |
Derechos de autor | |
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Términos y frases comunes
acoustic adaptive addition algorithm amplitude analog analysis applications approach approximation assume autocorrelation function average beginning cepstrum channel Chapter coding coefficients compared complex computed condition consider corresponding defined dependent depicted determined difference discussed effects energy equations error estimate example excitation expressed Figure filter formant Fourier transform frequency function given gives implementation important impulse response input interval length linear predictive magnitude measurements method msec noise normalized Note obtained output parameters peak period phase pitch pitch period possible predictor problem processing production properties quantization range reasonable representation represented resulting samples sampling rate seen segment sequence short-time shows simple smoothing sounds speaker spectral spectrum speech signal step synthesis techniques tion tube unvoiced utterance values vocal tract vocoder voiced vowel waveform window zero
Referencias a este libro
Connectionist Speech Recognition: A Hybrid Approach Hervé A. Bourlard,Nelson Morgan Vista previa limitada - 1994 |
An Introduction to Phonetics and Phonology John Clark,Collin Yallop,Janet Fletcher Sin vista previa disponible - 2007 |