采用MELP编制的压缩与解码程序，在MATLAB环境下可直接运行，语音2.4kb/s-MELP (Mixed-Excitation Linear Predictive) Vocoder is a new 2400 bps Federal standard speech coder. This Matlab code of MELP can run directly in MATLAB condition.

用MATLAB工具来实现HMM算法的一些函数程序的源代码。-MATLAB tool to achieve the HMM algorithm functions program's source code.

pcm编码，符合中国国内的语音miu律压缩标准，绝对可运行-pcm encoding, in line with China' s domestic law of voice compression standards miu