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《Journal of Detection & Control》 2009-03
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Voiceprint Recognition of Radar Emitter Audio Signal

NIE Xiao-hua,ZHOU Qing-jun,WANG Yi,LI Hui(Jiangsu Automatic Research Institute,Lianyungang 222006,China)  
In complex electromagnetic environment,manual recognition of radar emitter audio signal is time-consuming and suffers misjudgment problems.In this paper,a novel approach based on voiceprint recognition and computer technology is proposed for radar emitter audio signal recognition which takes advantage of Mel frequency cepstral coefficient and the dynamic time warping which are the key technologies in voiceprint recognition.The experiment results show that with this approach the recognition time is shortened and the identification rate is improved.
【Fund】: 国家973重点基础研究发展规划项目资助(2007CB61364)
【CateGory Index】: TN957.51
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