RESEARCH OF SPEECH ENHANCEMENT BASED ON AUDITORY MODEL
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.
speech enhancement auditory model low SNR
ZHI TAO JUN-JIE ZHU XIAO-JUN ZHANG HE-MING ZHAO WEN-YE SUN
Dept. of Phys. Sci. and Tech. Soochow University SuZhou,China Dept. of Electron Soochow University SuZhou,China
国际会议
成都
英文
2307-2312
2011-11-25(万方平台首次上网日期,不代表论文的发表时间)