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Block Compared Differential Coding of a Law Coded Signals

IP.com Disclosure Number: IPCOM000055639D
Original Publication Date: 1980-Aug-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Beraud, JP Galand, C [+details]

Abstract

This article describes a coding scheme referred to hereafter as LOG-DPCM, for digital compression of speech at a medium bit rate (around 32 Kbps) with good communications quality.