发明名称 Time-frequency interpolation with application to low rate speech coding
摘要 A new method for high quality speech coding, Timing-Frequency Interpolation (TFI) which offers advantages over conventional CELP (code-excited linear predictive) algorithms for low rate coding. The method, provides a perceptually advantageous framework for voiced speech processing. The general formulation of the TFI technique is described.
申请公布号 US5577159(A) 申请公布日期 1996.11.19
申请号 US19950449184 申请日期 1995.05.24
申请人 AT&T CORP. 发明人 SHOHAM, YAIR
分类号 G10L13/00;G10L11/06;G10L19/00;G10L19/02;G10L19/04;G10L19/06;(IPC1-7):G10L3/02;G10L9/00 主分类号 G10L13/00
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