dawabazecoincidental

程序功能可以基本上实现基于C语言的G.729A语音算法的解码功能，添加了部分本人的注释和理解，便于读者理解(Program features can basically C language-based decoding algorithm G.729A voice, add some of my notes and understanding, easier to understand)

能有效实现语音合并，将两个相同采样率和相同精度的语音文件合并成为一个相同采样率和相同精度的语音文件。(Can effectively realize the merger of voice, and the two the same sampling rate and the same precision audio files into a different sampling rate and the same accuracy of voice files.)

C / winform_ multiple forms transfer data operations between each othe

将wav格式文件转化为txt格式的程序,用于读入语音文件转换TXT格式，便于程序分析(Wav format files into txt format program)

基于MFCC的利用LPCC做的说话人识别论文(Based on the MFCC the use of LPCC do the speaker identification papers)

计算语音、音频信号的信噪比程序（包含音频样本文件）(Calculation of voice, audio program signal to noise ratio (including the audio sample file))

说明：  PESQ是用于语音质量评估的一种方法，ITU提供了代码(P.862 : Perceptual evaluation of speech quality (PESQ): An objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs)

语音信号处理的lbg算法法在语音信号处理中非常重要 (Lbg of voice signal processing algorithms in speech signal processing is very important)

声音特征提取程序，分帧后，对于每一帧提取MFCC等特征(voice feature extraction)

说明：  自己用VC编写的一个读取wave文件，并计算短时能量、短时过零率以及自相关函数的程序。所有的计算结果都会显示在程序运行后生成的文本文档中。注意，运行程序时需要修改wave文件路径，在程序中体现为wavefilename字符串指针所指向的内容。(own VC prepared a document reader wave and short-term energy calculation, Short-term rates and zero autocorrelation function procedures. All the results will show in the running after generation of text documents. Attention, operating procedures need to amend the wave paper trails. the procedure embodied wavefilename string of indicators pointing to the contents.)