C54X语音压缩编码，采用ADPCM算法，

老 外 写 的 虚 拟 鼓 原 代 码-foreigner wrote the original code virtual drum

对数运算实现是32位的运算包含有指数和对数的求法 -LOG

语音识别（Speech Recognition）是让机器通过识别和理解过程把语音信号转变为相应的文本或命令的技术。在课题中，通过采用DTW（Dynamic time warping, 动态时间伸缩）算法，对实现孤立词的识别进行了初步探讨和研究，实现了在MATLAB软件环境下孤立词语的语音识别，并针对DTW的主要特点及不足做出了总结。-Speech Recognition (Speech Recognition) machines is through recognition and understanding of a process which put the voice signal into the corresponding text or command technology. The issue, through the use DTW (Dynamic time warping, dynamic time telescopic) algorithm to achieve an isolated word recognition conducted a preliminary exploration and study, the realization of the MATLAB software environment isolated words of Speech Recognition and DTW against the main features and deficiencies make summarized.

经TLV320AIC23音频编解码器，一方面送入DSP存储器，另一方面方便用户实现录音和播音-By TLV320AIC23 audio codec, on the one hand into the DSP memory, on the other hand, realize user-friendly recording and broadcasting

C#设计高精度语音识别程序。内有演示程序。-C# design accurate speech recognition procedures. Within a demonstration program.

此文件为martin谱减法的matlab程序以及自己加入的中文注解，希望对研究martin的算法的同学有帮助-This document is for martin s matlab spectral subtraction procedures, as well as adding their own comments in Chinese, I hope the study of algorithms for martin help students

对HMM基础知识的了解很有帮助，有发展历史，应用等-The basis of HMM knowledge helpful, there are the history of the development, application, etc.

这是G.727标准文件-This is the G.727 standard documents

几种语音增强关于mmse算法，维纳滤波，掩蔽增强-err

语音信号分帧加窗程序，许多程序包里都没有的！-Speech signal windowed framing procedure, many programs do not have the bag!