c#编写的音乐播放器

可以用来播放mpeg1/2,avi,dvd,vcd格式的文件的源代码-can be used to broadcast mpeg1/2, avi, dvd, vcd format of the source code

The user may: 1. Use the PESQ Software to:       i)   understand the PESQ Algorithm; or       ii)  evaluate the ability of the PESQ Algorithm to perform            its intended function of predicting the speech quality            of a system; or       iii) evaluate the computational complexity of the PESQ Algorithm,

Microphone recording source program

一个简单的播放视频的例子,主要提供给初学者学习.-A simple example of video, mainly to the beginner to learn.

示波器,用于显示和构造波形图,并将其转为声音-Oscilloscope for waveform display and tectonic maps, and to voice

声音资源文件，鸟叫声，还有其它继续上传，wav 格式 -bird sound wave file

利用AD0809将音频信号数字化,存入RAM-AD0809 will use the digital audio signal into the RAM

DA转换 多波形发生器 方波 三角波 锯齿波-Waveform Generator Multi-waveform

多媒体播放器，mp3,wma,flash等播放-Multimedia player, mp3, wma, flash player, etc.

提取音乐（wav格式）中两种和弦特征：chromagram和tonalcentroid。其中chromagram是12维特征，根据十二平均律而来；tonalcentroid是在十二平均律的基础上加入了和弦结构信息（五度循环圈）得到的六维信息。-Extraction of music (wav format) in the characteristics of the two chords: chromagram and tonalcentroid. Chromagram which is 12-dimensional features, according to十二平均律come tonalcentroid is the basis of十二平均律joined the chord structure of information (five degrees circle) received the six-dimensional information.