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Quantization of a divided previously say matrix with spectrally parameters for the effective of speech coding
Quantization of a divided previously say matrix with spectrally parameters for the effective of speech coding
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机译:具有频谱参数的已划分的先前说出的矩阵的量化,可有效实现语音编码
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摘要
The present invention concerns efficient quantization of more than one LPC spectral models per frame in order to enhance the accuracy of the time-varying spectrum representation without compromising on the coding-rate. Such efficient representation of LPC spectral models is advantageous to a number of techniques used for digital encoding of speech and/or audio signals.
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