在DIRECTSHOW平台下，利用JRTPLIB封装XVID数据包，并进行发送和接收，里面有两个工程一个发送一个接收，可供大家参考...

著名的libmad-mp3解码库，欢迎大家使用下载，好东西呀。-Famous libmad-mp3 decoder library, welcome everyone to use the download, you good things.

实现语音变速不变调功能，可广泛应用于语音变速上，支持标准PCM语音格式

检测生卡例子程序-detection procedures examples Health Card

MPEG-2的音频编码-MPEG-2 audio coding

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.

flashmx计算器一个-flashmx a calculator

RFC 3951 Source Code

改变原始wav音频信号的抽样频率，并且显示处理前后声音信号的频谱.有助于帮助大家理解奈圭斯特抽样定理。-Change the original wav audio signal sampling frequency, and shows the spectrum of sound signal before and after treatment. Helps to help you understand the Nyquist sampling theorem.

用Visusl C++编写的基于G723压缩格式的声音编码与解码库-Visusl C with the preparation of the G723 based voice compression format for encoding and decoding

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。