这是一个语音程序

本课题为给语音识别系统提供语音信号端点检测的功能，对语音信号端点检测进行了探讨和研究,主要是侧重语音区间的端点检测...(附软件源码)-Voice Active Detection (VAD) is discussed in this project. Detection between speech section and speechless section and emphasized.(code available).

基于g.723.1的音频压缩程序，ITU的源码-The voice compress program file which base on G.723.1 is own to the original source code from ITU.

G711语音压缩源码-G711 voice compression FOSS

pitch detection algorithms.

语音的消噪程序，传统普减法的改进，有效去除背景噪声-Speech de-noising process, the traditional S & P subtraction improvements, effectively remove background noise

c++实现HMM，向前向后算法，Viterbi算法，Baum-Welch算法。其中包括用c++定义的HMM数据结构。全部是cpp和h的文件-c achieve HMM, forward backward algorithm, Viterbi algorithm, Baum-Welch algorithm. C including the use of the HMM definition data structure. Cpp all the documents and h

这是一个公式编辑器，编写一个微型非所见即所得公式编辑器，对于输入的源代码进行分析，判断语法是否正确，如果正确则输出对应的公式。 -This is a formula editor, the preparation of a miniature non-WYSIWYG formula editor, enter the source code for an analysis to determine whether the grammar is correct, if the correct output corresponding to the formula.

g.711 C代码-G.711 C code

用于语音识别的离散隐马尔可夫模型程序（非特定人，多个观测序列），已调试通过。-used discrete speech recognition Hidden Markov Model (non-specific, a number of observation sequence), has been through testing.

60秒多段语音录放芯片APR9600.htm-60 seconds of voice recording and multi-chip APR9600.htm