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FIR
绘制一段语音信号的波形并观察其频谱,用三角窗设计一个满足给定相应技术指标的FIR滤波器,对该语音信号进行滤波去噪处理,比较滤波前后的波形和频谱并进行分析。
- 2021-03-22 16:29:16下载
- 积分:1
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pcm
对语音信号进行脉冲编码调制,采用A律13折线(Voice signal pulse coding modulation, using A Law 13 polyline)
- 2016-12-23 15:50:48下载
- 积分:1
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HMM
hMM的前向算法 ,详细的的介绍了算法的过程,并又程序的编程说明(hmm the method of hmm )
- 2009-03-07 09:29:27下载
- 积分:1
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HMM
HMM语音识别,包含主要算法,进行语音识别(HMM speech recognition, contains the main algorithm for speech recognition)
- 2021-04-12 21:18:56下载
- 积分:1
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vadsohn
VAD去噪算法,可以有效的过滤静音和无效的语音,同时消除了一些背景噪声。(VAD denoising algorithm, can effectively filter invalid mute and voice, while eliminating some background noise.)
- 2013-10-21 13:38:36下载
- 积分:1
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lpc
LPC Speech Recoginze
- 2011-05-26 00:01:59下载
- 积分:1
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Aeendcheckn
一个完整的语音端点检测MATLAB程序序,包含有完整的文件,通过调试,正确可用
(An integrated voice activity detection MATLAB program, includinng complete documentation, through testing, can be used correctly
)
- 2012-05-15 10:23:55下载
- 积分:1
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FLMS
这是一个很好的频域分块自适应滤波的程序,应用于回声消除上,并与NLMS自适应滤波做了运行速度的比较,FLMS比NLMS快几十倍。(This is a very good frequency-domain block adaptive filtering procedure applied to echo cancellation, and comparison with the NLMS adaptive filter for speed, FLMS several times faster than the NLMS.)
- 2021-05-14 04:30:02下载
- 积分:1
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HHT
台湾国立中央大学开发的EMD-HHT算法,其中,EMD-HHT的创始人为该中心的主任.(EMD-HHT IS SPECIALLY DESIGNED FOR PROCESSING NONSTATIONARY AND NONLINEAR SIGNALS. IT CAN DECOMPSE SIGNALS AND THEN RECONSTRUCT SIGNALS ACCORDING TO SOME CRITERIA. AFTER THE PROCESS, SIGNALS WOULD HAVE HIGH SIGNALTO NOISE RATIO. IT HAS BEEN APPLIED TO VARIOUS TYPES OF SINALS FROM INDUSTRY AND ACHIEVED GREAT SUCCESS. IT EVOLVES FROM THREE SOURCES: FRANCE SCIENTIST G RILLING, MATLAB FILE EXCHANGE CENTRE BY MR TAN AND TAIWAN NATIONAL CENTRAL UNIVERSITY CENTRE.)
- 2009-04-24 11:59:08下载
- 积分:1
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GMM
GMM的说话人识别系统,识别效果90 多(GMM speaker recognition system, the recognition effect more than 90 )
- 2010-12-23 16:41:23下载
- 积分:1