| 9609141 |
Loudspeaker localization with a microphone array |
— |
2017-03-28 |
| 9491306 |
Signal processing control in an audio device |
Taro Umezawa |
2016-11-08 |
| 9491561 |
Acoustic echo cancellation with internal upmixing |
Wilf LeBlanc |
2016-11-08 |
| 9357080 |
Spatial quiescence protection for multi-channel acoustic echo cancellation |
Aleksander Radisavljevic, Wilfrid LeBlanc |
2016-05-31 |
| 9215328 |
Beamforming apparatus and method based on long-term properties of sources of undesired noise affecting voice quality |
Wilfrid LeBlanc |
2015-12-15 |
| 8842851 |
Audio source localization system and method |
— |
2014-09-23 |
| 8644517 |
System and method for automatic disabling and enabling of an acoustic beamformer |
— |
2014-02-04 |
| 8582754 |
Method and system for echo cancellation in presence of streamed audio |
Wilfrid LeBlanc, Aleksander Radisavljevic |
2013-11-12 |
| 8265263 |
Delayed adaptation structure for improved double-talk immunity in echo cancellation devices |
— |
2012-09-11 |
| 8233352 |
Audio source localization system and method |
— |
2012-07-31 |
| 8213596 |
Method of accelerating the training of an acoustic echo canceller in a full-duplex beamforming-based audio conferencing system |
Michael Tetelbaum |
2012-07-03 |
| 8184180 |
Spatially synchronized audio and video capture |
— |
2012-05-22 |
| 7991146 |
Anti-howling structure |
— |
2011-08-02 |
| 7970123 |
Adaptive coupling equalization in beamforming-based communication systems |
— |
2011-06-28 |
| 7831036 |
Method to reduce training time of an acoustic echo canceller in a full-duplex beamforming-based audio conferencing system |
Michael Tetelbaum |
2010-11-09 |
| 7724891 |
Method to reduce acoustic coupling in audio conferencing systems |
Michael Tetelbaum |
2010-05-25 |
| 7630502 |
Method for optimal microphone array design under uniform acoustic coupling constraints |
Michael Tetelbaum |
2009-12-08 |
| 7221755 |
Method of capturing constant echo path information in a full duplex speakerphone |
Michael Tetelbaum |
2007-05-22 |
| 7130797 |
Robust talker localization in reverberant environment |
Michael Tetelbaum |
2006-10-31 |
| 7085715 |
Method and apparatus of controlling noise level calculations in a conferencing system |
Michael Tetelbaum |
2006-08-01 |
| 6999378 |
Parallel GCS structure for adaptive beamforming under equalization constraints |
— |
2006-02-14 |
| 6990193 |
Method of acoustic echo cancellation in full-duplex hands free audio conferencing with spatial directivity |
Michael Tetelbaum |
2006-01-24 |
| 6711537 |
Comfort noise generation for open discontinuous transmission systems |
— |
2004-03-23 |
| 6643617 |
Method to generate telephone comfort noise during silence in a packetized voice communication system |
Robert G. Wood |
2003-11-04 |
| 6535844 |
Method of detecting silence in a packetized voice stream |
Robert G. Wood |
2003-03-18 |
