发明名称 PROCEDE ET DISPOSITIF DE CODAGE DE FILTRES PREDICTEURS DE VOCODEURS TRES BAS DEBIT.
摘要 The method consists in dividing the voice signal into binary frames of specified duration in order to group them (121 ... 123) into packets of successive frames while associating a predictive filter with each frame of a packet and in quantifying (181 ... 183) the coefficients of each predictive filter taking account (20, 21) of the stable or unstable configuration of the voice signal. �<??>Application: speech encoding. �<IMAGE>�
申请公布号 FR2654542(B1) 申请公布日期 1992.01.17
申请号 FR19890014897 申请日期 1989.11.14
申请人 THOMSON CSF 发明人 LAURENT PIERRE-ANDRE
分类号 G10L19/06;(IPC1-7):G10L9/14 主分类号 G10L19/06
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