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dtw

于 2010-03-03 发布 文件大小:570KB
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代码说明:

  本资料是自己编写的基于MATLAB语音工具箱的DTW动态时间规整的说话人识别,具有很高的识别率(This information is written in their own voice-based MATLAB toolbox DTW dynamic time warping speaker recognition with high recognition rate)

文件列表:

dtw
...\0a.wav
...\0b.wav
...\1a.wav
...\1b.wav
...\2a.wav
...\2b.wav
...\3a.wav
...\3b.wav
...\4a.wav
...\4b.wav
...\5a.wav
...\5b.wav
...\6a.wav
...\6b.wav
...\7a.wav
...\7b.wav
...\8a.wav
...\8b.wav
...\9a.wav
...\9b.wav
...\dtw.m
...\ENFRAME.M
...\MELBANKM.M
...\mfcc.m
...\testdtw.m
...\vad.m
...\voicebox
...\........\ACTIVLEV.M
...\........\BITSPREC.M
...\........\CCWARPF.M
...\........\CEP2POW.M
...\........\CHOOSENK.M
...\........\CONTENTS.M
...\........\DISTCHAR.M
...\........\DISTCHPF.M
...\........\DISTEUSQ.M
...\........\DISTISAR.M
...\........\DISTISPF.M
...\........\DISTITAR.M
...\........\DISTITPF.M
...\........\DLYAPSQ.M
...\........\DUALDIAG.M
...\........\ENFRAME.M
...\........\ERB2FRQ.M
...\........\FRQ2ERB.M
...\........\FRQ2MEL.M
...\........\FRQ2MIDI.M
...\........\GAUSSMIX.M
...\........\GLOTLF.M
...\........\GLOTROS.M
...\........\IRDCT.M
...\........\IRFFT.M
...\........\KMEANLBG.M
...\........\KMEANS.M
...\........\LIN2PCMA.M
...\........\LIN2PCMU.M
...\........\LOGSUM.M
...\........\LPCAA2AO.M
...\........\LPCAA2DL.M
...\........\LPCAA2RF.M
...\........\LPCAO2RF.M
...\........\LPCAR2AM.M
...\........\LPCAR2CC.M
...\........\LPCAR2DB.M
...\........\LPCAR2FF.M
...\........\LPCAR2FM.M
...\........\LPCAR2IM.M
...\........\LPCAR2LS.M
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...\........\LPCAR2PP.M
...\........\LPCAR2RA.M
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...\........\LPCAR2RR.M
...\........\LPCAR2ZZ.M
...\........\LPCAUTO.M
...\........\LPCBWEXP.M
...\........\LPCCC2AR.M
...\........\LPCCC2CC.M
...\........\LPCCC2DB.M
...\........\LPCCC2PF.M
...\........\LPCCONV.M
...\........\LPCCOVAR.M
...\........\LPCCW2ZZ.M
...\........\LPCDB2PF.M
...\........\LPCDL2AA.M
...\........\LPCFF2PF.M
...\........\LPCFQ2ZZ.M
...\........\LPCIFILT.M
...\........\LPCIM2AR.M
...\........\LPCIS2RF.M
...\........\LPCLA2RF.M
...\........\LPCLO2RF.M
...\........\LPCLS2AR.M
...\........\LPCPF2CC.M
...\........\LPCPF2RR.M
...\........\LPCPP2CW.M
...\........\LPCRA2PF.M
...\........\LPCRA2PP.M
...\........\LPCRAND.M

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    实现语音的分割和识别,语音分割通过短时能量和过零率,语音识别通过dtw算法。(audio cut and reconige)
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    本系统是基于矢量量化技术的说话人识别系统。可根据语音库以及实时录音识别且具有图形用户界面。压缩包内含有源码、语音信息库音频及演示视频等。(The system is based on vector quantization speaker recognition system. Identifiable and has a graphical user interface based on speech and real-time recording. Within the compressed package contains the source code, voice information and presentation of audio and video.)
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    lms alghoiritm method adaptive system
    2012-04-10 00:34:57下载
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    观测实时模拟信号(语音)的频谱 用音频设备采集一段语音,将语音存为.wav格式。对wav文件作分段傅里叶变换分析。语音是分音节的,应把它分段分析,而且实际运用中的数字信号处理的FFT的点数是有限的,一般只能达到千点。用傅里叶反变换IFFT,从频域恢复信号。画出频谱图和语音波形图。 (Observing real-time analog signal (voice) of the spectrum collected with the audio devices section of voice, voice saved as. Wav format. Wav file of the sub-Fourier transform analysis to make. Speech is divided into syllables, it should be sub-analysis, and practical application of digital signal processing of the FFT points is limited, generally only reach 1000 points. Fourier inverse transform IFFT, to restore the signal from the frequency domain. Draw the spectrum map and voice waveform.)
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    积分:1
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    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
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    全面介绍语音合成的知识比较系统很适合语音学习(A comprehensive comparative introduction speech synthesis system is suitable for knowledge language learning)
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    短时自相关和短时平均幅度差计算基音周期的matlab程序,附带有原语音信号(Short-term autocorrelation and short-term average deviation of pitch period matlab program, comes with the original speech signal)
    2013-08-13 09:02:28下载
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