Journal of Jishou University(Natural Sciences Edition)

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Speech/Music Discrimination with High Accuracy Based on Deep Belief Network

TIAN Wanglan   

  1. (College of Communication and Electronic Engineering,Hunan City University,Yiyang 413000,Hunan China)
  • Online:2017-01-25 Published:2017-01-17

Abstract:

Application of deep belief network in speech/music discrimination is studied. According to the characteristics that medium-high frequency energy of speech is lower than that of music,the high frequency of energy spectrum is examined to discriminate speech segment or music segment.MATLAB simulation results show the effectiveness and accuracy of this method.

Key words: speech/music discrimination, deep belief network, fast Fourier transform

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