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用Matlab实现DTW孤立词识别

于 2020-12-07 发布 文件大小:1558KB
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下载积分: 1 下载次数: 23

代码说明:

  做语音识别时用到DTW 算法。便于初学者的学习。(DTW algorithm is used for speech recognition. Easy for beginners to learn.)

文件列表:

DTW
DTW\0a.wav
DTW\0b.wav
DTW\0c.wav
DTW\1a.wav
DTW\1b.wav
DTW\1c.wav
DTW\2a.wav
DTW\2b.wav
DTW\2c.wav
DTW\3a.wav
DTW\3b.wav
DTW\3c.wav
DTW\4a.wav
DTW\4b.wav
DTW\4c.wav
DTW\5a.wav
DTW\5b.wav
DTW\5c.wav
DTW\6a.wav
DTW\6b.wav
DTW\6c.wav
DTW\7a.wav
DTW\7b.wav
DTW\7c.wav
DTW\8a.wav
DTW\8b.wav
DTW\8c.wav
DTW\9a.wav
DTW\9b.wav
DTW\9c.wav
DTW\dtw.m
DTW\exp3.m
DTW\exp4.m
DTW\exp4_0.m
DTW\exp5.m
DTW\exp5_1.m
DTW\exp5_1_lpc.m
DTW\exp5_lpc.m
DTW\mfcc.m
DTW\moban.mat
DTW\moban_lpc.mat
DTW\test.mat
DTW\test_lpc.mat

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    2010-03-03 14:34:17下载
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    使用TD-PSOLA(td-psola、psola)算法,做了一个语音合成,实现语音声调的变调,时长的变化等功能。参考praat源码,提取出其合成方法,效果不错。需要提供pitchtier、durationtier、pointprocess等准换信息文本(可由praat产生)供readfile函数读入(Use TD-PSOLA (TD-PSOLA, PSOLA algorithm, made a speech synthesis, speech tone tone sandhi, long-term changes in the function. Reference Praat source code, extract its synthetic method, the effect of the same.)
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    本代码是基于matlab实现的melp算法,编码速率为2.4kb/s(This code is based on the matlab implementation melp algorithms, coding rate of 2.4kb/s)
    2009-12-15 09:39:51下载
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