这是一个简单的ADPCM编解码器的样本。

G.723语音编码 The source code has been modified by simplifying the ADPCM algorithm to increase running speed. Here, the quantizer scale factor, y(k), is determined by "unlocked" factor yu(k) only. The factor yl(k) and speed-contral factor al(k) are ignored.-G.723 speech coding The source code has been modified by simplifying the ADPCM algorithm to increase running speed. Here, the Quantizer scale factor, y (k), is determined by "unlocked" factor yu (k) only. The factor yl (k) and speed-contral factor al (k) are ignored.

G.729 源代码解码 开发工具VC -G.729 codec source code development tools VC

7号信令开发,针对7号信令进行语音方面的开发,ivr tech-dmss7

The Yin algorithm was developed by Alain de Cheveigné of IRCAM-CNRS and Hideki Kawahara of Wakayama University. It allows for real-time continuous (for each sample) fundamental frequency estimation. It features a very low error rate and few tuning parameters. This implementation is a C++ template, with EMM support for faster processing. Developped in Visual C++ 6.0, but should compile with other compilers.-The Yin algorithm was developed by Alain de Cheveigné of IRCAM-CNRS and Hideki Kawahara of Wakayama University. It allows for real-time continuous (for each sample) fundamental frequency estimation. It features a very low error rate and few tuning parameters. This implementation is a C++ template, with EMM support for faster processing. Developped in Visual C++ 6.0, but should compile with other compilers.

matlab实现的多种图像处理算法,有傅立叶变换,图像压缩,图像增强,直方图均衡,锐化等等,-matlab realize a variety of image processing algorithms, has Fourier transform, image compression, image enhancement, histogram equalization, sharpening, etc.

语音识别专辑六- Speech recognition special edition six

ZylGSM 是一个 Delphi 和 C + + 生成器的组件，与 GSM 调制解调器或电话与集成调制解调器 （几乎所有新的一代移动电话） 进行通信。此组件与工作在 (Hayes） 很想加入书友会 GSM 调制解调器连接到串行端口之一。您可以使用它也与 USB、 IrDA、 蓝牙设备，因为这些设备有一个驱动程序，将重定向到一个虚拟串行端口从 USB、 IrDA 或蓝牙端口输入 什么是此版本中的新功能： 版本 1.28 支持 Delphi / C + + 生成器 XE3。

用VC编的用于实时地对录音的轨迹的测试。可以自动显示-It is developed with VC.It can test the trail of speech at realtime and provide an auto display.

在孤立词语音识别中，最为简单有效的方法是采用DTW（Dynamic Time Warping，动态时间归整）算法，该算法基于动态规划（DP）的思想，解决了发音长短不一的模板匹配问题，是语音识别中出现较早、较为经典的一种算法，用于孤立词识别。

这是关于盲信号源分离技术的经典文章，主要用于盲信号源的分离。-This is a blind signal source separation on the classic technical articles, mainly used for blind source separation.