Articles liés à SPEECH COMPRESSION USING CODE BOOK EXCITED LINEAR PREDICTION...

SPEECH COMPRESSION USING CODE BOOK EXCITED LINEAR PREDICTION: A theoretical - Couverture souple

Berhanu, Noah

 
9783639173239: SPEECH COMPRESSION USING CODE BOOK EXCITED LINEAR PREDICTION: A theoretical
Couverture souple
ISBN 10 : 3639173236 ISBN 13 : 9783639173239
Editeur : VDM Verlag, 2009

Synopsis

Limited availability of bandwidth for mobile telecommunication has been the main reason behind the research and study in speech compression algorithms. To effectively compress speech one must go beyond manipulating the binary digits used to represent the signal. Understanding the details of voice and speech production has helped us to find effective and better ways of speech compression. Most modern speech compression algorithms use Linear Prediction along with Code book Excitation to effectively compress and decompress speech signals. Even though we have several telecommunication standards for speech compression, all of the standards use the concept of Linear Prediction and Code book Excitation at their core implementation. This Book explains the theoretical background of Code book Excited Linear Prediction (CELP) algorithm. In addition, a C code has been presented as a practical guide.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag
Date d'édition
2009
Langue
anglais
ISBN 10 
3639173236
ISBN 13 
9783639173239
Reliure
Broché
Nombre de pages
68
Coordonnées du fabricant
non disponible
Personne responsable
non disponible