A Noise Suppression Method

WU Duanpei, ZHENG Yongji. A Noise Suppression Method[J]. ROBOT, 1987, 9(3): 47-51.

Citation:

WU Duanpei, ZHENG Yongji. A Noise Suppression Method[J]. ROBOT, 1987, 9(3): 47-51.

Citation:

WU Duanpei, ZHENG Yongji. A Noise Suppression Method[J]. ROBOT, 1987, 9(3): 47-51.

Abstract

We have used two microphones to pickup speech,after processed,the background noise has been efficiently.suppressed.So the antinoise performance of the system has been improved obviously.A preliminary test shows that the rate of signal to noise(s/n) can be increased about 10dB,when the noise source is 2 meters far away from microphones.

FullText(HTML)

Export File