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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.
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用于进行语音端点检测，可以方便的检测语音文件的端点，并用GUI图形显示-used for voice activity detection, to facilitate the detection of voice endpoint documents, and graphics display with GUI
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语音端点检测是语音识别中至关重要的技术。无论军用还是民用，语音端点检测都有着广泛的应用。在低信噪比的环境中进行精确的端点检测比较困难，尤其是在无声段或者发音前后-voice activity detection is critical speech recognition technologies. Whether military or civilian, voice endpoint detection have broad application. Low signal-to-noise
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这是一个绝对可以用的voice activity detection 程序。声音文件已经被变成数组存在w数组中。程序会输出1或者0表示当前帧是否有人声。cheers
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语音端点检测Matlab程序，附带计算信噪比的Matlab子程序，文本文档内是常用语音库的下载网址，非常使用-Voice activity detection Matlab program calculated signal to noise ratio with Matlab subroutine, the text is a common voice within the document library to download URL is used
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语音端点检测，VC+matlab混合编程，这个文件是包含语音端点检测的代码,用的是时频参数算法,Speech Endpoint Detection, VC+ Matlab mixed programming, this document is contained in voice activity detection of code, using a time-frequency parameters algorithm
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一个完整的语音端点检测MATLAB程序，包含有完整的文件，通过调试，正确可用,A complete voice activity detection MATLAB procedures, contains the complete document, through commissioning, can be used correctly
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为提高语音端点检测(VAD)在较低信噪比(10 dB)下的准确率,提出一种基于短时分形维数的改进算法。结合语音信号的特点,对2种常用的语音信号分形维数计算方法进行了比较和选择,同时采用动态跟随门限值实现语音端点的自适应检测。试验结果表明:对于信噪比6~10 dB的带噪语音,此方法可以实现整段语音的检测,而且具有一定的噪声鲁棒性,系统运行期间能够自适应调整门限值以适应环境噪声的变化,提高了VAD算法的准确率。这个是源码matlab。-In order to improve voice activi
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语音参数短时能量，短时过零率，短时平均幅度，语音端点检测，fft变换与反变换-Voice parameters of short-time energy, short-time zero-crossing rate, short-term average rate, voice activity detection, fft transform and inverse transform
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论文资料，语音端点检测的方法研究，从时域和频域研究-Thesis data, voice activity detection method of research, from the time domain and frequency domain study
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基于短时能量的语音端点检测 matlab程序
基于短时能量的语音端点检测 matlab程序-Short-term energy-based voice activity detection matlab program
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本文件包含几个进行语音端点检测的小程序。运行时直接复制到matlab的m文件即可。经本人调试正确无误。-This document contains some of the voice activity detection applet. Directly copied to the run-time of the m file to matlab. After I debug correct.
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有关语音端点检测的论文，有连续语音的，觉得挺好的，看看有好处-Voice activity detection of the paper, there are continuous speech, and feel good and look good
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此文件中包含了语音信号处理的dtw算法，同时囊括了语音的端点检测，mfcc参数提取，动态时间规整三部分，可以直接使用。-This document contains a voice signal processing dtw algorithm, at the same time include voice activity detection, mfcc parameter extraction, dynamic time warping three parts can be used dir
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algorithm for Voice Activity Detection
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VAD ALGORITHM USED IN VOICE ACTIVITY DETECTION
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为了实现高速语音特征参数的提取，在分析了美尔频率倒谱特征参数提取算法的基础上，提出了算法的硬件
设计方案，介绍了各模块的设计原理。该方案增加了语音激活检测功能，可对语音信号中的噪音帧进行检测，提高了特征参
数的可靠性。-In order to achieve high-speed voice characteristic parameter extraction, in the analysis of Mel frequency cepstral feature extraction a
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VAD检测源代码，可作为声控的启停判断，已经过验证，在使用时修改具体的能量阈值-VAD detection of the source code can be used as voice-activated start and stop judging, has been verified when using modified specific energy threshold
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基于短时能量和过零率的语音端点检测 只能实现单个词的语音端点检测-Based on short-term energy and zero crossing rate of voice activity detection
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飞机舱音信息鲁棒语音端点检测Robust Aircraft tone of voice activity detection information-Robust Aircraft tone of voice activity detection information
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