Process and device for eliminating noise in a voice signal...

Details Process and device for eliminating noise in a voice signal... Process and device for eliminating noise in a voice signal...

H - Electricity

04

B

H04B 15/00 (2006.01) G10L 21/02 (2006.01) H04Q 7/32 (2006.01)

Patent

CA 2161575

L'invention fournit un procédé de suppression d'un signal de bruit dans un signal de parole bruité (s(nT)) qui est échantillonné. Le procédé est caractérisé par les étapes de : - traitement fréquentiel numérique (100) dudit signal de parole bruité, pour produire des coefficients temporels de filtrage (C(NT)), et - traitement temporel numérique (14) dudit signal de parole bruité (s(nT)) en fonction desdits coefficients de filtrage (C(nT)), en un signal de parole (s*(nT)) dans lequel ledit signal de bruit est sensiblement supprimé.

Affiliated with

Also associated with

Rating

Process and device for eliminating noise in a voice signal... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and device for eliminating noise in a voice signal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and device for eliminating noise in a voice signal... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1830422