Tools for Signal Compression

Tools for Signal Compression

Applications to Speech and Audio Coding

by Nicolas Moreau

Year: 2011

Pages: 224

ISBN: 978-1-84821-255-8

Description

This book presents tools and algorithms required to compress / uncompress signals such as speech and music. These algorithms are largely used in mobile phones, DVD players, HDTV sets, etc. In a first rather theoretical part, this book presents the standard tools used in compression systems: scalar and vector quantization, predictive quantization, transform quantization, entropy coding. In particular we show the consistency between these different tools. The second part explains how these tools are used in the latest speech and audio coders. The third part gives Matlab programs simulating these coders.

Tags

Audio Multimedia Speech

Comments (0)