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Michael Tetelbaum
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Ottawa, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for mitigating wind noise in a speech signal gene...
Patent number
9,721,581
Issue date
Aug 1, 2017
BlackBerry Limited
Brady Nicholas Laska
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Using an auxiliary device sensor to facilitate disambiguation of de...
Patent number
9,131,041
Issue date
Sep 8, 2015
BlackBerry Limited
Brady Nicholas Laska
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dual beamform audio echo reduction
Patent number
9,083,782
Issue date
Jul 14, 2015
BlackBerry Limited
Michael Tetelbaum
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of accelerating the training of an acoustic echo canceller i...
Patent number
8,213,596
Issue date
Jul 3, 2012
Mitel Networks Corporation
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to reduce training time of an acoustic echo canceller in a f...
Patent number
7,831,036
Issue date
Nov 9, 2010
Mitel Networks Corporation
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to reduce acoustic coupling in audio conferencing systems
Patent number
7,724,891
Issue date
May 25, 2010
Mitel Networks Corporation
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for optimal microphone array design under uniform acoustic c...
Patent number
7,630,502
Issue date
Dec 8, 2009
Mitel Networks Corporation
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acoustic talker localization
Patent number
7,251,336
Issue date
Jul 31, 2007
Mitel Corporation
Maziar Amiri
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of capturing constant echo path information in a full duplex...
Patent number
7,221,755
Issue date
May 22, 2007
Mitel Networks Corporation
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Robust talker localization in reverberant environment
Patent number
7,130,797
Issue date
Oct 31, 2006
Mitel Networks Corporation
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus of controlling noise level calculations in a c...
Patent number
7,085,715
Issue date
Aug 1, 2006
Mitel Networks Corporation
Franck Beaucoup
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of acoustic echo cancellation in full-duplex hands free audi...
Patent number
6,990,193
Issue date
Jan 24, 2006
Mitel Knowledge Corporation
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR MITIGATING WIND NOISE IN A SPEECH SIGNAL GENE...
Publication number
20170061979
Publication date
Mar 2, 2017
BlackBerry Limited
Brady Nicholas LASKA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DUAL BEAMFORM AUDIO ECHO REDUCTION
Publication number
20140335917
Publication date
Nov 13, 2014
Research in Motion Limited
Michael TETELBAUM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USING AN AUXILIARY DEVICE SENSOR TO FACILITATE DISAMBIGUATION OF DE...
Publication number
20140112487
Publication date
Apr 24, 2014
Research in Motion Limited
Brady Nicholas LASKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR LOCATING A TALKER
Publication number
20070263881
Publication date
Nov 15, 2007
MITEL CORPORATION
Amiri Maziar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A METHOD TO REDUCE TRAINING TIME OF AN ACOUSTIC ECHO CANCELLER IN A...
Publication number
20060250998
Publication date
Nov 9, 2006
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of accelerating the training of an acoustic echo canceller i...
Publication number
20060233353
Publication date
Oct 19, 2006
Mitel Network Corporation
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for optimal microphone array design under uniform acoustic c...
Publication number
20050232441
Publication date
Oct 20, 2005
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method to reduce acoustic coupling in audio conferencing systems
Publication number
20050018836
Publication date
Jan 27, 2005
MITEL NETWORKS CORPORATION
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of acoustic echo cancellation in full-duplex hands free audi...
Publication number
20040125942
Publication date
Jul 1, 2004
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of capturing constant echo path information in a full duplex...
Publication number
20040120511
Publication date
Jun 24, 2004
Franck Beaucoup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus of controlling noise level calculations in a c...
Publication number
20030130839
Publication date
Jul 10, 2003
Mitel Knowledge Corporation
Franck Beaucoup
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method for improving near-end voice activity detection in talker lo...
Publication number
20030053639
Publication date
Mar 20, 2003
Mitel Knowledge Corporation
Franck Beaucoup
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Robust talker localization in reverberant environment
Publication number
20030051532
Publication date
Mar 20, 2003
Mitel Knowledge Corporation
Franck Beaucoup
G01 - MEASURING TESTING
Information
Patent Application
Acoustic talker localization
Publication number
20020001389
Publication date
Jan 3, 2002
Maziar Amiri
G10 - MUSICAL INSTRUMENTS ACOUSTICS