RESEARCH OF SPEECH ENHANCEMENT BASED ON AUDITORY MODEL

摘要：

We propose a speech enhancement method based on the auditory model in this paper in order to improve the quality of the speech in the environment of the low SNR.Low SNR noisy speech is proposed by the auditory nerve model to enhance the higher SNR speech.The results show that the method reduces the target speech signal distortion, compared with the traditional spectral subtraction, the subjective and objective hearing have shown significant improvement.

关键词： speech enhancement auditory model low SNR

作者: ZHI TAO JUN-JIE ZHU XIAO-JUN ZHANG HE-MING ZHAO WEN-YE SUN

作者单位: Dept. of Phys. Sci. and Tech. Soochow University SuZhou,China Dept. of Electron Soochow University SuZhou,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer Technology and Development(2011第三届计算机技术与发展国际会议 ICCTD2011)

会议地点: 成都

会议语种:英文

页码: 2307-2312

在线出版日期: 2011-11-25（万方平台首次上网日期，不代表论文的发表时间）