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ITU-T G.729.A是IP电话中普遍使用的低速率语音编码器。介绍了 A.72A.A在TMS320C6201 DSP上的实现方法,研究了提高 G.729.A的编码器的运行速度的优化方法。由于采用了这些优化方法,最后实现的语音编码器在一块TMS320C6201支持下能同时处理大约20路语音通道。
ITU-T G. 729. A is a low-rate speech encoder commonly used in IP telephony. Introduced A. 72A. A TMS320C6201 DSP in the realization of methods to improve the study of G. 729. A encoder speed optimization method. As a result of these optimization methods, the final implementation of the voice encoder in the support of a TMS320C6201 can handle about 20 voice channels at the same time.