NIOS环境下的SD―CARD读写，模块

基于zigbee协议的，无线音频传输应用，可以实现无线耳机无线音响-Zigbee-based protocol, wireless audio transmission applications, you can realize wireless headset wireless audio

基于ipp的信号处理代码，几乎包含了处理各种算法。 需要IPP库支持。-based on the signal processing code, contain virtually processing algorithms. Need the support of IPP.

这是一个字符识别程序，主要利用关系码和方向码来识别汉字或者英文字符的手写识别-This is a character recognition procedures, using mainly between code and code to identify the direction of Chinese or English characters handwriting recognition

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.

ADPCM压缩解压编码，实现部分为C语言编写，把它用C++封装为两个接口，编码和解码，方便使用。8K 16bit。-ADPCM compression decompression coding to achieve part of the C language and C Packaging it for two interfaces, Encoding and decoding and user-friendliness. 8K 16bit.

继续往上传基音检测论文,希望对你有帮助.共同奋斗-Continue to upload pitch detection papers, I hope you have help. The common struggle

在这个项目中我们

里边包含了详细的代码及所需的音频文件，很详细，实现语音识别系统。-Inside contains a detailed code and the required audio files, in great detail, the realization of speech recognition system.

matlab中的wave文件添加功能，欢迎使用-Matlab the paper added wave function, welcomed the use of

directshow 实现wave文件的播放 -directshow achieve wave broadcast documents