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temp_matlab

于 2020-11-17 发布文件大小:4830KB

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下载积分: 1 下载次数: 148

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代码说明：

语音的识别的前端技术，语音的基音周期检测(Front-end voice recognition technology, Voice Pitch Detection)

文件列表：

temp_baijie
...........\2.wav
...........\find_f0.m
...........\find_f0_yin.asv
...........\find_f0_yin.m
...........\find_maxn.m
...........\jiyinzhouqi.m
...........\len.m
...........\matlab.mat
...........\sp01.wav
...........\sp16.wav
...........\work
...........\....\1.fig
...........\....\builtin.m
...........\....\class.m
...........\....\enframe.m
...........\....\find_f0.m
...........\....\find_f0_yin.asv
...........\....\find_f0_yin.m
...........\....\find_f0_yin1.m
...........\....\find_maxn.m
...........\....\floor.m
...........\....\glottaltimeparams.m
...........\....\iaif.m
...........\....\jiyinzhouqi.asv
...........\....\jiyinzhouqi.m
...........\....\len.m
...........\....\lt.m
...........\....\openwav.m
...........\....\signal.m
...........\....\signal_specgram.m
...........\....\time.m
...........\work.rar

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用自相关函数提取语音信号基频，提取音频文件的基频等高线(Use the autocorrelation function on segments of the signal (windowsize: 100ms) and compute the fundamental frequency. Use a max_time_lag of 100ms in the autocorrelation function and a window shift of 25ms. Create a fundamental frequency vector and plot the pitch contour.)

2017-09-14 09:23:15下载

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谱减去，最常用的程序，实习除噪，语音增强(To achieve denoising)

2012-05-08 15:39:06下载

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利用DTW模版匹配算法实现0~9十个数字的识别。(use DTW template matching algorithm 0-9 10-digit identification.)

2007-06-11 16:51:28下载

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melp编解码 matlab 程序 (melp codec matlab program)

2012-09-19 01:13:25下载

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2017-10-29 15:11:18下载

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