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yuputu

于 2013-04-17 发布 文件大小:1KB
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  matlab编程,画出一段语音的语谱图,在不同时间声音的不同频率,可以比较出有声段和无声段的能量不同。(Matlab programming, draw the spectrogram of a voice, the sound of different frequencies in different time, you can compare audio segment and the energy of the silent segment.)

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yuputu.m,882,2013-04-17

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