libmp3decode

非常简单的DTMF实现，可以解码alaw编码的音频文件，内附样本文件。(Very simple DTMF implementation, alaw encoded audio files can be decoded, enclosing a sample file.)

基于短时能量和短时过零率来实现语音端点检测。也称为双门限比较法，是一种传统的 语音端点检测方法。现在已经有研究人员提出若干其他更加高效和有效的检测方法，但 是这个方法不失为一种最简单的方法，可以通过程序来获得语音端点检测的感性认识和 体会。内的程序读取WAV文件，程序附有详细的使用说明和注释，以及若干测试用的语音文件。(Based on the short-term and short-term energy to achieve zero rate of voice activity detection. Also known as dual-threshold comparison method, is a traditional method of voice activity detection. Researchers now have made a number of other more efficient and effective detection methods, but this method may be one of the most simple way to get through the process of voice activity detection and the experience of perceptual knowledge. Procedures within the WAV file to read, procedures with detailed instructions and notes, as well as the voice of a number of test documents.)

matlab内部函数实现各种方式的滤波 被imfilter 调用 为底层函数(Standards-based genetic algorithm camera calibration procedure)

说明：  最完整的暴风影音源代码MPC，本站很多的此代码都不完整。(The most complete source code StormCodec MPC, this site a lot of this code is not complete.)

圣诞礼物，自动播放圣诞歌，并且有闪动的文本和下雪在街上的奇妙景象。(Christmas gifts, automatic play carols, and blinking text and the wonderful snow in the street scene.)

读取.wav文件 C语言编写用于音频语音信号处理(Read. Wav file C language for audio speech signal processing)

一款完全免费的音乐播放软件,高精度音质，完美还原听觉。Window Media Player在制作WMA文件时默认启用了"数字版权保护"机制，而要支持这种文件，必须得到微软的官方支持，考虑到手续比较麻烦所以目前还未实现对它的支持。所以在制作WMA文件的时候请尽量不要使用数字版权保护。(My Music)

通过MediaPlayer控件对象播放Mp3文件。使用SetWindowRgn函数，使窗体呈现不规则形状。(Mp3 player through the MediaPlayer control object file. Use SetWindowRgn function, so that form irregular shapes.)

使用低层波形API写的语音聊天程序，可做为API使用的一个例子。(lower waveform use the API to write voice chat program, the API can be used as an example.)

通过麦克风能够实现对语音的录制和播放，很不错的代码(audio can be achieved through a microphone for voice recording )