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Method and apparatus for coding of predictive filters in very low bitrate vocoders
Method and apparatus for coding of predictive filters in very low bitrate vocoders
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机译:在极低比特率声码器中编码预测滤波器的方法和装置
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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…
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