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jiurl写的一个查看VAD的程序,有参考价值-jiurl write a check VAD procedures, reference value
Update : 2008-10-13 Size : 48850 Publisher : fan

端点检测和基于DTW和HMM的孤立词识别和连续语音识别-endpoint detection and DTW-based HMM and isolated word recognition and Continuous Speech Recognition
Update : 2008-10-13 Size : 544327 Publisher : 夏洪他

基于dtw算法的语音识别 1 ENFRAME.M和MELBANKM.M取自voicebox工具箱 2 vad.m实现端点检测 3 mfcc.m计算mfcc参数 4 dtw.m实现DTW算法[训练] dtw2.m实现DTW高效算法 5 testdtw.m测试程序-based speech recognition algorithm and a ENFRAME.M MELBANKM.M from v oicebox Toolbox 2 vad.m achieve endpoint detection three mfcc.m mfcc calculation parameters four dt w.m achieve DTW [training] dtw2.m DTW achieve efficient algorithm for measuring 5 testdtw.m test procedures
Update : 2008-10-13 Size : 769394 Publisher : q024100404

该程序是AMR-WB+声码器中的VAD(Voice Activity Detection)程序.测试时使用8kHz采样率,16bit量化的wav文件. -AMR-WB Vocoder the VAD (Voice Activity Dete ction) program. test the use of 8 kHz sampling rate and 16bit wav quantify the document.
Update : 2008-10-13 Size : 42802 Publisher : 赵璟

vad(语音活动检测)的matlab代码,采用频域的方法计算信噪比。-vad (voice activity detection) Matlab code, using frequency-domain approach to calculate the signal-to-noise ratio.
Update : 2008-10-13 Size : 1492 Publisher : 姜莎

G723 标准执行,C语言,有VAD代码。-G723 standards, C language, and VAD code.
Update : 2008-10-13 Size : 121954 Publisher : Sheng Liu

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。在对语音数据进行特征提取前,可对语音数据进行16K到8K的降采样率处理,包含180阶FIR滤波器的频率压缩程序。-this program includes voice compression and voice recognition requirements in the area of the LPCC Features. MFCC feature extraction algorithm and voice endpoint detection source. In the voice data for feature extraction, voice data can be right for K to 16 K, the reduction of eight sampling rate, contains 180 bands FIR filter frequency compression process.
Update : 2008-10-13 Size : 39720 Publisher : 王小飞

是关于双门限端点检测算法的Matlab程序,通过编译了,粘贴到WORD里了-is on the threshold double Endpoint Detection Algorithm Matlab program, compile and paste into a Word Lane
Update : 2008-10-13 Size : 4336 Publisher : 许金峰

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字符叠加器资料,能在监视器上叠加任意字符和汉字-PD6450 information can be visualized on the superposition of arbitrary and Chinese characters
Update : 2008-10-13 Size : 517285 Publisher : 丁晓青

amr算法程序,非常实用,商业化版本,VC下编译使用,关键算法可移植-amr algorithm procedures, very practical, commercial version, compiled using VC, the key algorithm can be transplanted
Update : 2008-10-13 Size : 42818 Publisher : 罗平

OtherG729
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VAD G729 for mobile phone
Update : 2008-10-13 Size : 105399 Publisher : Alvin

一个简易的端点检测程序,已经实现,包括基于过零率、短时能量的双门限判决方法。-a simple endpoint detection procedures has been achieved, including on the basis of zero rate Short-term dual energy threshold judgment method.
Update : 2008-10-13 Size : 1316 Publisher : ys

ITU-T G.729语音压缩算法。 description: Fixed-point description of commendation G.729 with ANNEX B Coding of Speech at 8 kbit/s using Conjugate-Structure Algebraic-Code-Excited Linear-Prediction (CS-ACELP) with Voice Activity Decision(VAD), Discontinuous Transmission(DTX), and Comfort Noise Generation(CNG).
Update : 2008-10-13 Size : 112019 Publisher : kevin

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ITU提供的G729AB(有sid,vad等功能)的源代码,用于voip的语音编解码使用。
Update : 2008-10-13 Size : 102437 Publisher : tanger

一种计算语音过零率,短时能量,以及端点检测算法.
Update : 2008-10-13 Size : 1132 Publisher : lgr

高噪声环境下的麦克风阵列VAD算法研究,介绍了VAD算法在多声道环境中的检测效果
Update : 2008-10-13 Size : 1004659 Publisher : fanren

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3rd Generation Partnership Project Technical Specification Group Services and System Aspects Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec Voice Activity Detector (VAD
Update : 2008-10-13 Size : 104641 Publisher : fanren

语音端点检测, 语音端点检测,语音端点检测
Update : 2008-10-13 Size : 751987 Publisher : 陈雷

语音信号处理的另一个工具箱,其中包括了VAD、DTW、谱熵、倒谱等等。
Update : 2008-10-13 Size : 15301488 Publisher : 宋知用

g711、VAD的激活算法,公司内重要价值的dsp压缩代码。
Update : 2008-10-13 Size : 15671 Publisher : 原上草
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