MELP编码器：

这是一个视频会议系统中有关mpeg-4解码技术的一个源代码-This is a video conferencing system on MPEG-4 decoder of a source code

amr 解码程序-decoding procedures!

simple cd player for delphi

To run this sample you must have a sound card connected to the PC. If you want to see some signal you must plug a Microphone to the mic connector of the sound card. If you don t have a mic you can plug an hearphone to the mic connector and speak closely in it.

语音压缩编码原理介绍和实现方法，对语音编码的初学者入门快。-Introduce the principle of voice compression coding methods and the implementation of speech coding beginner quick entry.

一个非常好用的CD播放器，界面美观,使用方便（你可以使用热键来代替鼠标）。一位朋友对我说除了不能播放mp3外，实在挑不出什么毛病了。-A very easy-to-use CD player, beautiful interface and easy to use (you can use hotkeys instead of mouse). A friend of mine told me that apart from external mp3 player should not really see anything wrong with a pick.

这是自波源的代码，它设计波因为时间和频率，它使用工具包 DSK 6416 大学技术、 行业、 社区

1.过零率（ZCR）的音频信号的ZCR是多少的量度oftimes信号通过使用窗函数上述和零如上所述穿过零振幅线由过渡从positiveto ZCR还包括将所述音频信号分成temporalsegments的负或副versa.Theimplementation渡ratefor每个段是使用关系计算如下给出[8] [9]。其中，并且可具有三个可能的值：1，0，-1depending在样品是否为正，零或负的。该值的foreach窗口收集产生具有ZCR特征向量的 ...（3）

使用vc实现了winamp的歌词显示插件,vs2005,vc6下编译通过.其中实现了显示歌词,自动匹配歌词,读取id3标签,指定目录搜索,过滤关键字,网站下载歌词功能展示了winamp gen类插件编写技术,并同时使用了拦截消息自绘窗口技术,winsocket http轻量级连接下载技术.-use vc realized the unusual lyrics show plugin, vs2005. vc6 under compile. which realized the lyrics, automatic matching lyrics read id3 labels, the designated directory search, keyword filter, download lyrics display function of decoding plug-gen preparation of technical categories, while the use of intercept information from the painted window technology, lightweight connecting winsocket http download technology.

在噪声环境下语音信号的增强 语音信号为读入的声音文件 噪声为正态随机噪声-In the noisy environment of the enhanced voice signal voice signal for the read noise of the sound files for the normal random noise