mp3 schematic and PCB

使图片旋转，任意角度-make pictures rotation, arbitrary angle

vb初学基础-vb beginner foundation

首先我们选择一个中间值middle程序中我们使用数组中间值，然后 把比它小的放在左边，大的放在右边（具体的实现是从两边找，找到一对后交换）。然后对两边分别使 用这个过程（最容易的方法――递归）。 -First of all, we choose a middle value between the use of an array of programs between our values, then it is smaller than put on the left, large on the right side of (the specific implementation is to find from both sides to find a pair of post-exchange). Separately on both sides then use this process (the easiest way- recursive).

一个很好的音频显示接口库-a good display interface for audio

自制的一个媒体播放器,可播放很多格式的文件,对于初学着有帮助-made a media player and can play a lot of files, for beginners to help

很小的mp3播放软件可用来播放mp3文件完全实现了播放功能-small MP3 player software can be used to play MP3 files completely realized player

用VC 实现视频监控录像,-with VC Video Surveillance video

语音录制和回放演示程序 V2.0 应用户要求增加了pcm的演示 完美acm语音delphi开发控件:http://www.fatthings.com/ 1.无延迟； 2.无内存泄漏； 3.支持delphi5/6/7； 4.支持gsm6.1 g723.1语音压缩算法； 5.使用简单，兼容性好。 znAcmOut.dcu，播放控件 znAcmIn.dcu，录制控件 znACMConvertor.dcu，转换语音格式控件（可预选编码算法，不弹出 窗口） znACMDialog.dcu 动态选择语音格式控件（弹出选择窗口）-Voice recording and playback demo V2.0 user requirements should be increased by the demonstration pcm perfect delphi development acm voice control: http://www.fatthings.com/1. Without delay 2. No memory leaks 3. Support delphi5/6/7 4. gsm6.1 g723.1 support voice compression algorithm 5. the use of simple, good compatibility. znAcmOut.dcu, playback controls znAcmIn.dcu, recording controls znACMConvertor.dcu, audio format conversion control (which can be pre-coding algorithm, not pop-up window) znACMDialog.dcu dynamic selection control voice format (pop-up selection window)

Visual C++ 音频视频处理技术及工程实践，陆锦正 周冬梅编著随书光盘，包括以Visual c++ 2005为开发平台的多个工程实例及源码 -Visual C++ audio and video processing technology and engineering practice, LU Jin ZHOU Dong-mei is compiled CDs with books, including Visual c++ 2005 as a development platform for various projects in the examples and source code

本程序在Windows XP、Visual C++6.0版本环境下编译通过。需要rtcdll.dll文件（此文件一般在Windows安装目录下的system32文件夹中）。 另外，MMSYSTEM.H头文件一般在“C:Program FilesMicrosoft Visual StudioVC98 Include”目录下 运行程序需要摄像头和麦克风等设备。 -this program in Windows XP, Visual C Version 6.0 environment compile. Need rtcdll.dll document (document in the general Windows installation directory under the system32 folder). In addition, the first document MMSYSTEM.H generally "C : Program Files Microsoft Visual Studio VC98 Include" directory operational procedures need cameras and microphones and other devices.