Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (17): 148-150.

• 数据库、信号与信息处理 • Previous Articles     Next Articles

Identification of Chinese whispered speech based on PNN

RONG Wei1,TAO Zhi1,GU Ji-hua1,ZHAO He-ming2   

  1. 1.School of Phys. Sci. and Tech.，Suzhou University，Suzhou，Jiangsu 215006，China
    2.Dept. of Electron，School of Information，Suzhou University，Suzhou，Jiangsu 215006，China
  • Received:2007-12-07 Revised:2008-04-14 Online:2008-06-11 Published:2008-06-11
  • Contact: RONG Wei

基于概率神经网络的汉语耳语音识别系统

荣 薇1,陶 智1,顾济华1,赵鹤鸣2   

  1. 1.苏州大学 物理科学与技术学院，江苏 苏州 215006
    2.苏州大学 电子信息学院，江苏 苏州 215006
  • 通讯作者: 荣 薇

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Abstract: In order to improve the rate of identification of the whispered speech，this paper puts forward a speech recognition model based on Probabilistic Neural Network（PNN）．The experimental results demonstrate that this methed can improve the performance of the whispered speaker recognition system．A recognition rate of 94.7% is obtained when a small Chinese isolated word database is tested．

摘要： 以提高汉语耳语的识别率为目的，提出了基于概率神经网（PNN）的语音识别系统。实验结果说明该方法提高了系统的识别率，大大缩短了识别时间，提高了整个系统的实时性。在小字库内得出的识别率为94.7%。

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