labview 锁相放大器

spilite ac3 stream from dvd vob file

应用nlms自适应滤波算法进行回声消除的matlab程序，很简单。-application nlms adaptive filtering algorithms eliminate echoes of Matlab procedures, is very simple.

这是完整的代码和电路图 2 x 16 液晶 VU 表立体指标与 PIC16F877A。欢迎大家下载、试用。谢谢大家的支持！

在屏幕上显示音量控制信息 调用Core Audio APIs 适应于vista win7-This sample uses the Core Audio APIs to implement an on-screen display that shows volume changes to the output stream that plays through the default audio-rendering endpoint device. The on-screen display appears when the user adjusts the volume level in the Windows volume-control program, Sndvol.exe, and it disappears after the volume level remains unchanged for a short period.

使用DELPHI实现文本文件显示和声音同步播放-use DELPHI text documents and voice simultaneously broadcast

一个模拟voipGateway程序，vc开发，可以进行网络ip通话，符合voip标准，sip通讯协议

采用bic准则的音频流分割程序，能够准确找出不同音频种类的分界点位置，如音乐和语音。-adopted guidelines streaming audio segmentation procedures to accurately identify different types of audio demarcation point position, as music and voice.

外国聊天工具,有服务器.B-S结构,不错还有二纬动画!设计-foreign chatting tool, a server. B-S structure, it is true there are two weft animation! Design

G726标准的24kbps和40kbps两种比特率的音频编解码算法源代码，可以直接移植到dsp上或进行二次开发和封装。-

一个语音处理程序，使用底层API进行录制和播放wave文件。-A voice processing program, which uses low-level API to record and play wave files.