speech_linear_predictive_coding

1.Code-Excited Linear Predictive (CELP) coding can provide natural speech quality at medium and low bit rates in contrast with conventional LPC vocoder.
码激励线性预测（CELP）编码在中低速率上与传统的LPC声码器相比可以提供更加自然的语音质量。
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2.It encodes speech or other audio signals in frames using linear predictive analysis-by-synthesis coding.
它使用线性综合分析预测编码在侦中编译语音或其他音频信号。
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