实现了 从多媒体文件中抽取声音流 并写入令一个文件 对于初学者还不错...

sndpeek is just what it sounds (and looks) like: real-time 3D animated display/playback can use mic-input or wav/aiff/snd/raw/mat file (with playback) time-domain waveform FFT magnitude spectrum 3D waterfall plot lissajous! (interchannel correlation) rotatable and scalable display freeze frame! (for didactic purposes) real-time spectral feature extraction (centroid, rms, flux, rolloff) available on MacOS X, Linux, and Windows under GPL part of the sndtools distribution. -sndpeek is just what it sounds (and looks) like: real-time 3D animated display/playback can use mic-input or wav/aiff/snd/raw/mat file (with playback) time-domain waveform FFT magnitude spectrum 3D waterfall plot lissajous! (interchannel correlation) rotatable and scalable display freeze frame! (for didactic purposes) real-time spectral feature extraction (centroid, rms, flux, rolloff) available on MacOS X, Linux, and Windows under GPL part of the sndtools distribution.

基于GMM模型实现语音转换,通过GMM模型对谱包络的建模，实现男女，个性化语音之间转换

一个基于对话框的mfc的简单例子，播放.wave文件。对于初学者入门有较大的帮助。-Mfc dialog based on the simple example, the player. Wave file. For beginners entry has a greater help.

gsm 标准参考代码-GSM standard reference source

      使用Matlab GUI实现音频录制、音频播放（有暂停功能），并且能够动态显示录音时域波形和频域波形，能够对语音进行简单处理，实现房间回声音效、立体声效、混音（基于循环卷积）、男女声互变等功能。1.编译环境：windows 7 64位/matlab 2011 64位2.子函数清单：cv.mfindpitch.mibandpassE.milowoassE.mihighpassE.micirConv.mippt.miRefreshPlot.m

这个工具包主要计算音乐拍子，里面还有计算音乐信号能量，基音频率等功能。-The main calculation of this toolkit music beat, along with the calculation music signal energy, pitch frequency and other functions.

利用小波变换对语音信号进行压缩，小波函数db5,分解级数5-Using Wavelet Transform of the voice signal compression, wavelet function db5, decomposition series 5

此代码教你如何分析和合成音频数字信号 我使用 2 方法来实现，一个是 fft，另一个是 mdct(TDAC) 基本的想法是同一与 mdct 变换的 AAC filterbank

WinAmp的VB源代码-VB WinAmp source code

语音的通信中包括语音的录制、编码压缩、发送、解码和语音的回放，由于录制的声音格式是wav格式，数据量很大，如果直接发送会消耗很多数据流量，必须经过编码压缩发送出去，对应的就有解压算法。本程序给出的是wav格式编码压缩成mp3格式算法和对应的mp3格式解码成wav格式的解码算法。