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171724210736171

于 2018-05-08 发布 文件大小:527KB
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代码说明:

  MFCC:Mel频率倒谱系数的缩写。Mel频率是基于人耳听觉特性提出来的,它与Hz频率成非线性对应关系。Mel频率倒谱系数(MFCC)则是利用它们之间的这种关系,计算得到的Hz频谱特征。(Speech signal feature extraction)

文件列表:

enframe.m, 2147 , 2006-06-22
mel.m, 3544 , 2008-05-07
mfcc.m, 1198 , 2008-05-07
speech.wav, 620046 , 1998-04-10
www.downma.com.txt, 0 , 2017-07-17

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  • 的前世今生
    很好的一本关于语音信号处理的书,而且是中文版的,比较好用(A good book on speech signal processing, and is the Chinese version, more useful)
    2017-11-07 11:57:43下载
    积分:1
  • jmnhb
    是信号处理的基础,完整的基于HMM的语音识别系统,外文资料里面的源代码。( Is the basis of the signal processing, Complete HMM-based speech recognition system, Foreign materials inside the source code.)
    2017-04-17 15:26:58下载
    积分:1
  • speech_vad
    利用MATLAB来实现语音的分帧及语音端点检测(Using MATLAB to achieve voice segmentation and voice endpoint detection)
    2017-07-12 21:44:14下载
    积分:1
  • pocketsphinx-0.8-win32
    语音识别开源代码 sphinx 0.8 windows版本(sphinx 0.8,ASR)
    2015-08-18 17:44:38下载
    积分:1
  • TTS
    用C#开发的一个语音朗读程序,可以朗读文章,能运行(C# developer with a voice reading program that can read the essay, can run)
    2011-05-08 19:15:37下载
    积分:1
  • nlmsbeamformer2
    lms alghoiritm method adaptive system
    2012-04-10 00:34:57下载
    积分:1
  • beamforming1
    语音信号处理,阵列为10阵元线阵,宽带和窄带波束形成(Speech signal processing, 10 sensors of microphone linear array,Broadband and narrowband beamforming)
    2018-05-10 15:30:57下载
    积分:1
  • AEC
    基于LMS算法和NLMS算法的自适应声回波消除器AEC,实现的主要功能是:在用户对电视发出的指令混杂了电视扬声器的声学回声的情况下,滤掉电视声音得到较为纯净的用户语音指令信号。(The main function of the adaptive filter based on the LMS algorithm and the NLMS algorithm is mixed: in the instruction issued by the user on the television TV speakers acoustic echo case, the TV sound was removed by filtration to obtain relatively pure user voice command signal.)
    2012-10-29 16:49:47下载
    积分:1
  • negentropy
    基于负熵的盲源分离算法,可以用于语音的盲分离,提高语音信号质量(Negative entropy algorithm based on blind source separation, can be used to blind separation of speech, improve the quality of voice signal)
    2020-06-30 11:20:02下载
    积分:1
  • MicrophoneArrayDereverberation
    4元麦克风阵列去除语音混响,适合正在学习阵列去混响的同学们参考一下(Microphone Array Dereverberation)
    2014-12-06 12:40:16下载
    积分:1
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