E语音 频谱、波形模块源码 E语音 频谱、波形模块源码 -Speech spectrum, waveform module source E speech spectrum, waveform module source E speech spectrum, waveform module source E speech spectrum, waveform module source

Speex 完整源码，包含了编解码及语音预处理模块AEC、NS等-Global Speex source code including encoding/decoding and pre-processing like AEC, NS and etc.

openal 完整源码，包含了多个音频后处理模块如Reverb、Equalizer等-openal source code including various audio processing modules including Reverb, Equalizer and tec.

Speex是一套主要针对语音的开源免费，无专利保护的应用集合，它不仅包括编解码器，还包括VAD(语音检测),DTX(不连续传输),AEC(回声消除),NS(去噪)等实用模块。(Speex is a set of open source free, patent free application set, which is mainly for voice. It not only includes codec, but also includes VAD (voice detection), D