Adpcm compressing algorithm. Has good behaviour through testing.

语音识别技术是2000年至2010年间信息技术领域十大重要的科技发展技术之一 语音识别是一门交叉学科，语音识别正逐步成为信息技术中人机接口的关键技术，语音识别技术与语音合成技术结合使人们能够甩掉键盘，通过语音命令进行操作。语音技术的应用已经成为一个具有竞争性的新兴高技术产业。-voice recognition technology from 2000 to 2010 among the field of information technology in 10 major technologies voice recognition is one of an interdisciplinary, voice recognition is gradually becoming the information technology a key man-machine interface technology, voice recognition technology and voice synthesis technologies enable people to get rid keyboard, through voice commands to operate. The application of voice technology has become a competitive emerging high-tech industries.

pitch detection algorithms.

本程序包含语音压缩和语音识别领域所需的LPCC，MFCC特征提取算法以及语音端点检测源码。-This procedure includes voice compression and voice recognition requirements in the area of the LPCC, MFCC feature extraction algorithm, as well as voice activity detection source.

语音识别程序 可读出文本框中的文字,单词-a voise idetifying program,it can read string and word in word frame

G.711 alaw和ulaw编码、解码算法源码，在嵌入式平台上验证通过。-G.711 alaw and ulaw encoding, decoding algorithm source code, in the embedded platform authentication through.

一种基于mfcc语音特征提取方法，识别率还可以-MFCC-based speech feature extraction method, recognition rate can also be

这个关于语音识别的文章，介绍了HMM模型的参数优化的 问题，以及HMM模型的孤立字识别中的应用。-This article on speech recognition, introduced the HMM model parameter optimization, as well as isolated word HMM model to identify the application.

用PIC单片机开发的自动小车控制源代码 ：能接受电视机红外遥控器控制，电机PWM控制，舵机控制，而且能利用红外探头自动躲避障碍，配合陵阳单片机可实现语音识别。-PIC microcontroller development of the automatic control of the source code Trolley : TV can receive infrared remote control. PWM motor control, servo control, and can use the infrared sensor automatically avoid obstacles, Lingyang MCU with voice recognition can be realized.

fft_cos_sin系数生成表，测试用，由他人提供的