语音识别项目源码

SPEECH AND LANGUAGE PROCESSING

2400bps MELP语音编解码源程序。-2400 MELP voice codec source.

这个函数也要被melcepst函数调用，用来进行计算Mel倒谱系数。这个函数的作用是构造mel滤波器组。-This function must be melcepst function call is used to calculate Mel cepstral coefficients. The role of this function is to construct a mel filter bank.

ITU g.729 lib and examples

计算声音信号的总声压级，1/3/倍频程声压级，总响度，特性响度，尖锐度-Calculation of the total sound pressure level of the voice signal, 1/3/octave sound pressure level, the total loudness, loudness characteristics, acute severe

径向基神经网络Matlab编程，包含4个分厂不错的Matlab程序，读者可以下载运行一下看看。-Radial Basis Function Neural Networks Matlab programming, including 4 branch good Matlab program, readers can download to run about to see.

是峰值检测的源码，经本人实验过，发现很有用。-Is the source peak detector, the experiment I have found useful.

这是我本人的程序。主要做的是使用我们的MATLAB录制音乐并加以分析使用的。-This is my procedure. Mainly do is to use our MATLAB music recording and analysis used.

在有背境噪音的条件下，进行语音端点检测，并取得很好的效果-Have background in the noise conditions, for voice activity detection and achieved good results