gsm 标准参考代码

DirectSound开发的3D声音效果-DirectSound developed 3D sound effects

LPC-10 2400 编解码包 Release 1.5-LPC-10 2400 bps Voice Coder Release 1.5

制作的简单的CD播放器-a simply CD Player.

the ac3 decoder library, support windows and linux. the author is lifeng

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

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.

这是一个能够查看wav数据的软件，简单易用！容易操作。-This is a wav be able to view data software, easy to use! Easy to operate.

mfcc, 语音信号梅尔倒谱系数提取。MFCC，Mel频率倒谱系数的缩写。Mel频率是基于人耳听觉特性提出来的，它与Hz频率成非线性对应关系。Mel频率倒谱系数(MFCC)则是利用它们之间的这种关系，计算得到的Hz频谱特征，MFCC已经广泛地应用在语音识别领域

音频技术源代码库-audio technology for source code

AudioRep complemental example audio file