吉林大学学报(工学版) ›› 2009, Vol. 39 ›› Issue (增刊2): 376-0380.

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Talking publications speech automatic segmentational gorithm based on two levels search model

ZHANG Jun-xing1,YU Liu2   

  1. 1.Dept of Electromechanical Engineering,Dalian Nationalities University,Dalian 116600,China;2.Roll Forging Research Institute of Jilin University,Jilin University,Changchun 130022,China
  • Received:2009-03-22 Online:2009-09-30 Published:2009-09-30

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Abstract:

The two levels search model is put forward,the minimum syllable step search algorithmis adopted for speech detection in this model,and then the binary search algorith misused to determine the exact position of speech segmentation.The theoretical analysis and practical operation results show that the searching efficiency canim prove70%than the traditional end pointdetection algorithm.This algorithmrequire good recording environment,it can be used for talking publications speechautomatic segmentation and speech end point detectionin good SNR.

Key words: informationprocessingtechnology;speechsegmentation;searchalgorithmbasedonminimumsyllable;binarysearchalgorithm;talkingpublications

CLC Number: 

  • TP391.4
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