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speech processing

于 2020-11-11 发布 文件大小:1162KB
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代码说明:

  中国科学技术大学本科课程语音信号处理实验代码(speech processing code for USTCers)

文件列表:

speech processing\example1\00000005_10kHz.wav
speech processing\example1\00000005_16kHz.wav
speech processing\example1\00000005_8kHz.wav
speech processing\example1\00000005_l6kHz_fir.wav
speech processing\example1\00000005_l6kHz_iir.wav
speech processing\example1\draw_waveform.m
speech processing\example1\fir_lp.m
speech processing\example1\iir_lp.m
speech processing\example1\test_l6k_fir4k.wav
speech processing\exp1\exp1_1.m
speech processing\exp1\exp1_2.m
speech processing\exp1\test_16k.wav
speech processing\exp1\test_l6k_fir3k.wav
speech processing\exp1\test_l6k_fir4k.wav
speech processing\exp1\test_l6k_fir5k.wav
speech processing\exp2\ah.wav
speech processing\exp2\exp2_1.m
speech processing\exp2\exp2_2.m
speech processing\exp2\exp2_3.m
speech processing\exp2\speeded_up.wav
speech processing\exp2\test.m
speech processing\exp2\test_16k.wav
speech processing\example1
speech processing\exp1
speech processing\exp2
speech processing

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  • VoiceToWord_yysb
    简单语音识别源码是一个调用讯飞语音识别SDK的例子源码是一个最纯净的Demo比较容易看懂。实现的是点击按钮开始语音监听,手机需要联网,2/3G的均可,识别后会以Toast的方式提示出来,识别率还是比较高的。之前自己是用别人的Demo总是不成功,是因为,讯飞的SDK想使用是需要APPID的,可能过太长时间久会注销,还有,未通过审核的APPID每天只能试用500次,如果太多人试用,就是达到上限导致无法使用。(A simple speech recognition source code is a call Ifly speech recognition SDK example source code is a demo of the purest easier to understand. The realization of the click button to start the voice listening, mobile phone need to networking, 2/3G can, after the recognition will be prompted by Toast way out, the recognition rate is still relatively high. Before he is with someone else s demo is not always successful, is because the Xunfei SDK to use is appid, may be too long for a long time will be canceled, and not through the audit appid every day can only be tried out 500 times, if too many people tried is reaching the limit to use.)
    2016-06-11 22:06:15下载
    积分:1
  • spro-3.2
    Speech PROcessing tools. First edit the makefile to match your needs
    2015-03-25 21:27:46下载
    积分:1
  • mfcc
    extract features by MFCC method using Matlab language
    2009-11-02 15:22:52下载
    积分:1
  • spectrelentropy
    使用子带谱熵进行的端点检测,将谱熵分为几个子带,检测效果不错(The use of sub-band entropy of the endpoint detection, the spectral entropy is divided into several sub-band to detect the effect of good)
    2008-12-27 13:32:25下载
    积分:1
  • cs_bp
    基于压缩感知的语音信号的重构算法。使用的bp算法(Based on perception of speech signal compression algorithm of reconstruction. Using the bp algorithm )
    2021-04-28 22:38:43下载
    积分:1
  • RCT6_WM8731
    WM8731语音芯片的驱动程序,完成录音和播放功能。主控制芯片为STM32RCT6。测试通过。(WM8731 voice chip driver to complete the recording and playback functions. The main control chip is STM32RCT6. Test pass.)
    2016-12-07 22:02:44下载
    积分:1
  • CSharp-Speecher
    C#版语音识别系统,精准度超强,到得收藏(C# version of the speech recognition system, super accuracy to Favorites)
    2012-09-06 11:53:15下载
    积分:1
  • mfcc
    语音信号的特征提取,语音信号的Mel倒谱特征(MFCC)的求解方法,语音信号的线性预测原理以及LPC特征的求解方法 (Speech signal feature extraction, speech signal characteristics of Mel cepstrum (MFCC) the solution, voice signals, as well as the principle of linear prediction characteristics of the LPC method)
    2008-05-16 08:59:49下载
    积分:1
  • der
    speech dereverberation using homomorphic processing
    2012-12-02 12:26:12下载
    积分:1
  • hhspectrum
    关于希尔伯特黄频谱的计算程序,提取的频谱信息可用于语音识别、故障检测等。(on Hilbert Huang spectrum calculation procedures to extract information of the spectrum can be used for voice recognition, fault detection.)
    2007-03-22 16:19:26下载
    积分:1
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