在噪声环境下语音信号的增强 语音信号为读入的声音文件 噪声为正态随机噪声-Speech signal in the noise environment of the enhanced speech signal into a sound file for the read noise of the normal random noise

完整的基于HMM的语音识别系统，计算加权加速度,一种噪声辅助数据分析方法。- Complete HMM-based speech recognition system, Weighted acceleration, A noise auxiliary data analysis method.