H - Electricity – 04 – R
Patent
H - Electricity
04
R
349/29
H04R 1/22 (2006.01) H04R 3/00 (2006.01)
Patent
CA 1208758
-52- ABSTRACT OF THE DISCLOSURE An acoustic signal is received by a plurality of microphone elements and their outputs are delayed by delay means and weighted and summed up by weighted summation means, obtaining a noise-reduced output. A fictitious desired signal is electrically generated and the weighting values of the weighted summation means is determined based on the fictitious desired signal and the outputs of the microphone elements when receiving substantially only noises.
439141
Kaneda Yutaka
Ohga Juro
Kirby Eades Gale Baker
Nippon Telegraph And Telephone Corporation
LandOfFree
Microphone array apparatus and method for extracting desired... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Microphone array apparatus and method for extracting desired..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microphone array apparatus and method for extracting desired... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1241849