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Speech coding algorithms
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Librairie Eyrolles - Paris 5e
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Speech coding algorithms

Speech coding algorithms

Foundation and evolution of standardized coders

Wai C. Chu

582 pages, parution le 04/06/2003

Résumé

  • Speech coding is a highly mature branch of signal processing deployed in products such as cellular phones, communication devices, and more recently, voice over internet protocol
  • This book collects many of the techniques used in speech coding and presents them in an accessible fashion
  • Emphasizes the foundation and evolution of standardized speech coders, covering standards from 1984 to the present
  • The theory behind the applications is thoroughly analyzed and proved

Contents

  • Introduction
  • Signal Processing Techniques
  • Stochastic Processes and Models
  • Linear Prediction
  • Scalar Quantization
  • Pulse Code Modulation and Its Variants
  • Vector Quantization
  • Scalar Quantization of Linear Prediction Coefficient
  • Linear Prediction Coding
  • Regular-Pulse Excitation Coders
  • Code-Excited Linear Prediction
  • The Federal Standard Version of CELP
  • Vector Sum Excited Linear Prediction
  • Low-Delay CELP
  • Vector Quantization of Linear Prediction Coefficient
  • Algebraic CELP
  • Mixed Excitation Linear Prediction
  • Source-Controlled Variable Bit-Rate CELP
  • Speech Quality Assessment
  • Appendices
  • Bibliography
  • Index

L'auteur - Wai C. Chu

WAI C. CHU earned a PhD in Electrical Engineering from the Pennsylvania State University. His industry experience includes positions at Texas Instruments and various startup companies in the multimedia field. Currently at DoCoMo USA Labs (San Jose, California), he is involved with R&D activities in speech/audio coding, digital signal processing, and multimedia applications.

Caractéristiques techniques

  PAPIER
Éditeur(s) Wiley
Auteur(s) Wai C. Chu
Parution 04/06/2003
Nb. de pages 582
Format 16 x 24
Couverture Relié
Poids 915g
Intérieur Noir et Blanc
EAN13 9780471373124
ISBN13 978-0-471-37312-4

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