windows base, visual c++, wave recording source,

音节中心音的检测。输入为帧级别的特征，每一帧有多于12维特征；检测十二平均律在该首音乐上的中心音。-Tone syllable center detection. Input for the frame-level features, each frame has more than 12-dimensional features detection十二平均律in the center of the first music on the sound.

在信号处理中，通常需要把采集信号的实时波形显示出来。 如果直接在屏幕上动态绘图的话，会出现闪烁现象，为了克服这个问题，本文采用的就是先在内存绘图，然后再拷贝到屏幕，从而实现动态绘图而不闪烁。-In signal processing, usually need to collect real-time waveform signal is displayed. If the direct dynamic graphics on the screen, then there will be blinking phenomenon, in order to overcome this problem, this paper is the first graphics memory, and then copied to the screen in order to achieve dynamic graphics without blinking.

采用Microsoft Speech SDK5.1实现Text2Speech。-Microsoft Speech SDK5.1 achieve Text2Speech.

小波和分形的混合编码程序，Matlab版的-Wavelet and fractal coding procedure mixed, Matlab version

一个非常好用的CD播放器，界面美观,使用方便（你可以使用热键来代替鼠标）。一位朋友对我说除了不能播放mp3外，实在挑不出什么毛病了。-A very easy-to-use CD player, beautiful interface and easy to use (you can use hotkeys instead of mouse). A friend of mine told me that apart from external mp3 player should not really see anything wrong with a pick.

CD播放器，实现基本的播放器功能，比如显示时间，播放，暂停，快进，慢速等功能，时间显示类似LED的风格-CD players, the players realize their basic functions, such as show time, play, pause, fast forward, slow and other functions, time LED display similar style

完成pcm 16位线性与pcma律转换的几种源码！-Complete pcm 16-bit linear conversion with the law several pcma source!

这个可以作为无损压缩格式的前端处理，可以降低难压缩音频文件的码率。-This can serve as a lossless compression format, front-end processing, can reduce the bit rate compressed audio files is difficult.

语音处理工具箱，包括矢量量化、主分量分析、动态时间规划等工具，可以提取语音信号的频率、功率、振幅、共振峰等参数，是分进行语音情感韵律参数提取的有效工具。

读取单通道pcm格式音频文件的程序，稍加修改即可作为读取较大音频文件并作相应处理，实际中笔者将该程序和其它程序结合，完成了许多先读取部分文件，在作后续处理的试验。-read channel PCM audio file format of procedures, little changes can be read as larger audio files and dealt with accordingly, in reality the author this program and other procedures, many completed the first reading some documents, as a follow-up to the test.