While wideband speech coding technology improves the speech intelligibility and naturalness, telecommunication systems have to be modified.
宽带语音编码技术虽然提高了语音质量，但是也提高了对通信系统的要求。
This paper introduces briefly the principle and classification of the speech coding technology, and makes analysis on and comparison with the performance of several common speech coding algorithms.
介绍了语音编码技术的原理和分类，对几种常用语音编码算法进行了性能分析和比较。
This paper introduces briefly the principle and classification of the speech coding technology, and makes analysis on and comparison with the performance of several common speech coding algorithms.
介绍了语音编码技术的原理和分类，对几种常用语音编码算法进行了性能分析和比较。
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