Patent | Date |
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Digital telephony distressed sound detection Grant 8,593,274 - Gancarcik , et al. November 26, 2 | 2013-11-26 |
Digital telephony distressed sound detection App 20120086570 - Gancarcik; Edward Peter ;   et al. | 2012-04-12 |
Microphone array with physical beamforming using omnidirectional microphones Grant 7,840,013 - Dedieu , et al. November 23, 2 | 2010-11-23 |
High precision beamsteerer based on fixed beamforming approach beampatterns Grant 7,792,313 - Dedieu , et al. September 7, 2 | 2010-09-07 |
Universal microphone array stand Grant 7,778,411 - Dedieu , et al. August 17, 2 | 2010-08-17 |
Method and apparatus for optimizing speakerphone performance based on tilt angle Grant 7,724,892 - Dedieu , et al. May 25, 2 | 2010-05-25 |
Signaling system Grant 7,536,004 - Moquin May 19, 2 | 2009-05-19 |
Loudspeaker enclosure incorporating a leak to compensate for the effect of acoustic modes on loudspeaker frequency response Grant 7,461,718 - Dedieu , et al. December 9, 2 | 2008-12-09 |
Method for extending the frequency range of a beamformer without spatial aliasing Grant 7,400,736 - Dedieu , et al. July 15, 2 | 2008-07-15 |
Method of detecting audio/video devices within a room Grant 7,394,366 - Moquin , et al. July 1, 2 | 2008-07-01 |
Audio earpiece for wideband telephone handsets Grant 7,352,859 - Dedieu , et al. April 1, 2 | 2008-04-01 |
Loudspeaker telephone equalization method and equalizer for loudspeaker telephone Grant 7,327,840 - Moquin February 5, 2 | 2008-02-05 |
Asymmetrical loudspeaker enclosures with enhanced low frequency response Grant 7,298,862 - Dedieu , et al. November 20, 2 | 2007-11-20 |
Method of broadband constant directivity beamforming for non linear and non axi-symmetric sensor arrays embedded in an obstacle Grant 7,269,263 - Dedieu , et al. September 11, 2 | 2007-09-11 |
Method of detecting audio/video devices within a room App 20070112942 - Moquin; Philippe ;   et al. | 2007-05-17 |
Microphone array with physical beamforming using omnidirectional microphones App 20070110257 - Dedieu; Stephanie ;   et al. | 2007-05-17 |
Microphone gasket with integrated acoustic resistance Grant 7,035,420 - Moquin , et al. April 25, 2 | 2006-04-25 |
Use of handset microphone to enhance speakerphone loudspeaker performance Grant 7,031,455 - Moquin , et al. April 18, 2 | 2006-04-18 |
System for masking microphonic voice signals in wired telecommunications equipment Grant 7,024,175 - Moquin , et al. April 4, 2 | 2006-04-04 |
Ultrasonic proximity detector for a telephone device Grant 7,010,098 - Moquin , et al. March 7, 2 | 2006-03-07 |
Microphone gasket with integrated acoustic resistance Grant 6,978,033 - Moquin , et al. December 20, 2 | 2005-12-20 |
High precision beamsteerer based on fixed beamforming approach beampatterns App 20050201204 - Dedieu, Stephane ;   et al. | 2005-09-15 |
Method and apparatus for optimizing speakerphone performance based on tilt angle App 20050201549 - Dedieu, Stephane ;   et al. | 2005-09-15 |
Universal microphone array stand App 20050201551 - Dedieu, Stephane ;   et al. | 2005-09-15 |
Microphone gasket with integrated acoustic resistance App 20050190942 - Moquin, Philippe ;   et al. | 2005-09-01 |
Loudspeaker enclosure incorporating a leak to compensate for the effect of acoustic modes on loudspeaker frequency response App 20050126846 - Dedieu, Stephane ;   et al. | 2005-06-16 |
Asymmetrical loudspeaker enclosures with enhanced low frequency response App 20040131218 - Dedieu, Stephane ;   et al. | 2004-07-08 |
Method for extending the frequency range of a beamformer without spatial aliasing App 20040120533 - Dedieu, Stephane ;   et al. | 2004-06-24 |
Method of broadband constant directivity beamforming for non linear and non axi-symmetric sensor arrays embedded in an obstacle App 20040120532 - Dedieu, Stephane ;   et al. | 2004-06-24 |
Complex acoustic path and gasket for use with microphones Grant 6,744,900 - Turner , et al. June 1, 2 | 2004-06-01 |
Device for reducing structural-acoustic coupling between the diaphragm vibration field and the enclosure acoustic modes Grant 6,741,717 - Dedieu , et al. May 25, 2 | 2004-05-25 |
Audio earpiece for wideband telephone handsets App 20030231764 - Dedieu, Stephane ;   et al. | 2003-12-18 |
System and method of indicating and controlling sound pickup direction and location in a teleconferencing system App 20030118200 - Beaucoup, Franck ;   et al. | 2003-06-26 |
Device for reducing structural-acoustic coupling between the diaphragm vibration field and the enclosure acoustic modes App 20030063767 - Dedieu, Stephane ;   et al. | 2003-04-03 |
Signaling system App 20030053616 - Moquin, Philippe | 2003-03-20 |
Loudspeaker telephone equalization method and equalizer for loudspeaker telephone App 20030039351 - Moquin, Philippe | 2003-02-27 |
Method for noise dosimetry in appliances employing earphones or headsets Grant 6,507,650 - Moquin January 14, 2 | 2003-01-14 |
Microphone gasket with integrated acoustic resistance App 20020141608 - Moquin, Philippe ;   et al. | 2002-10-03 |
Use of handset microphone to enhance speakerphone loudspeaker performance App 20020106077 - Moquin, Philippe ;   et al. | 2002-08-08 |
Ultrasonic proximity detector for a telephone device App 20020028699 - Moquin, Philippe ;   et al. | 2002-03-07 |