在C / C++实现。录音程序，适合初学者使用

voip电话设计资料，语音信号详解、技术原理等-voip phone design data, voice signal Detailed technical rationale

微软研究出来的一个基频提取算法，简单有效-Microsoft Research out of a fundamental frequency extraction algorithm is simple and effective

Microchip 公司的zigbee协议栈安装包-Microchip

应用背景通过语音识别，并通过MP3播放，支持SD卡存储。关键技术LD3320 非特定语音识别  STM32 嵌入式

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

这里主要我自己成果，是关于语音编码的，个人认为还可以，里面程序上传前经本人调试确认完全可用．有对多级矢量量化的程序（这个网上很少有），还有就是对MELP多帧参数的提取（这些网上也少见），还有就是统计子带清浊音概率的，还有一个我搜集的认为比较好的关于语音编码的英文文档．-Here the main results of my own, on the speech coding, and personally think that can also be inside the procedure before From my debugging can be used to confirm complete. There are of multi-stage vector quantization process (the online few), there is a multi-frame MELP parameters of the extraction (which are online also rare), there is statistical subband audio Qingzhuo probability, there is one I have collected think of a better speech coding on the document in English.

符合G。729A标准的语音压缩源代码， 很经典，未经过优化含有错误，请修改后使用，-with G. 729A standard voice compression source code, classic, not optimized to contain errors, please use the revised,

本系统在Windows XP系统下编译通过。使用VC环境开发。(robot)-This system is compiled successfully under Windows XP,developed by vc

pitch detection algorithms.

通过语音识别来控制程序的运行，支持英文。-Using speech recognition technology to control the runing of program. (English version)