实现g.729的编码和解码,非常全面,功能强大,可以用于语音编解码和码流分析-The realization of G.729 encoding and decoding, very comprehensive and powerful, can be used for voice codec and bit-stream analysis

功能强大的音频转换软件，可支持现有绝大多数音频格式间的自由转换。-Powerful audio conversion software that supports the vast majority of existing free conversion between audio formats.

mfcc论文资料，用于特征参数提取，很强大，很方便-mfcc papers, used for feature extraction, very powerful, very convenient