1
Elias Nemer
Juin Hwey Chen, Jes Thyssen, Elias Nemer, Bengt J Borgstrom, Ashutosh Pandey, Robert W Zopf: Speaker-identification-assisted uplink speech processing systems and methods. Broadcom Corporation, Fiala & Weaver P L L C, February 23, 2016: US09269368

Methods, systems, and apparatuses are described for performing speaker-identification-assisted speech processing in an uplink path of a communication device. In accordance with certain embodiments, a communication device includes speaker identification (SID) logic that is configured to identify the ...


2
Ashutosh Pandey, Darrin T Thurston, David K Lambert, Tracy A Bathurst: Methods and apparatuses for multiple configurations of beamforming microphone arrays. ClearOne Communications, TraskBritt P C, December 29, 2015: US09226088 (12 worldwide citation)

Embodiments include methods and apparatuses for sensing acoustic waves for a conferencing application. A conferencing apparatus includes a plurality of directional microphones oriented to cover a corresponding plurality of direction vectors and disposed in a housing. An orientation sensor is configu ...


3
Ashutosh Pandey, Darrin T Thurston, David K Lambert, Tracy A Bathurst: Methods and apparatuses for echo cancelation with beamforming microphone arrays. ClearOne Communications, TraskBritt, February 16, 2016: US09264553 (5 worldwide citation)

Embodiments include methods and apparatuses for sensing acoustic waves for a conferencing application. A conferencing apparatus includes a plurality of microphones oriented to cover a corresponding plurality of direction vectors and to develop a corresponding plurality of microphone signals. A proce ...


4
Ashutosh Pandey, David Lambert: Strength discriminating probabilistic ringing feedback detector. ClearOne Communications, Matthew J Booth & Associates PLLC, Matthew J Booth, January 3, 2012: US08090118 (3 worldwide citation)

Disclosed herein are detectors of audio ringing feedback, that is decaying feedback with a gain of less than one, those detectors utilizing a repeated gain measurement that applied to a range of gain values characteristic of ringing-type feedback. Those gain measurements, while in the range, increas ...


5
Ashutosh Pandey, Darrin T Thurston, David K Lambert, Tracy A Bathurst: Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller. ClearOne, Matthew J Booth PLLC, Matthew J Booth, January 9, 2018: US09866952 (2 worldwide citation)

The present disclosure discloses a conferencing apparatus for a conference between a local end and a far end that combines a beamforming microphone array with an acoustic echo canceller. The apparatus includes a beamforming microphone array that further comprises a plurality of microphones wherein e ...


6
Ashutosh Pandey, Darrin T Thurston, David K Lambert, Tracy A Bathurst: Conferencing apparatus with an automatically adapting beamforming microphone array. ClearOne, Matthew J Booth & Associates PLLC, Matthew J Booth, May 2, 2017: US09641688 (2 worldwide citation)

This disclosure describes a conferencing apparatus with an automatically adapting beamforming microphone array for teleconferencing applications. The conferencing apparatus includes a processor coupled to memory, storage, and a housing. The apparatus further includes a communication element, a plura ...


7
Jes Thyssen, Ashutosh Pandey, Bengt J Borgstrom, Daniele Giacobello, Juin Hwey Chen: Multi-microphone source tracking and noise suppression. Broadcom Corporation, Fiala & Weaver P L L C, May 10, 2016: US09338551 (2 worldwide citation)

Methods, systems, and apparatuses are described for improved multi-microphone source tracking and noise suppression. In multi-microphone devices and systems, frequency domain acoustic echo cancellation is performed on each microphone input, and microphone levels and sensitivity are normalized. Metho ...


8
Ashutosh Pandey, Darrin T Thurston, David K Lambert, Tracy A Bathurst: Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller. ClearOne, Matthew J Booth & Associates PLLC, Matthew J Booth, April 25, 2017: US09635186 (2 worldwide citation)

The present disclosure discloses a conferencing apparatus that combines a beamforming microphone array (BMA) with an acoustic echo canceller where the BMA further comprises a plurality of microphones that are oriented to develop a corresponding plurality of microphone signals. The apparatus further ...


9
Tracy A Bathurst, Derek Graham, Michael Braithwaite, Russell S Ericksen, Brett Harris, Sandeep Kalra, David K Lambert, Peter H Manley, Ashutosh Pandey, Bryan Shaw, Michael Tilelli, Paul R Bryson: VOIP device, VOIP conferencing system, and related method. CLEARONE, Matthew J Booth & Associates PLLC, Matthew J Booth, August 30, 2016: US09432237 (1 worldwide citation)

Voice over internet protocol (VoIP) devices and conferencing systems may include a spatial encoder associated with a first endpoint and a spatial renderer associated with a second endpoint. The spatial renderer may configured to receive audio data. The audio data may be rendered among a plurality of ...


10
Ashutosh Pandey, David Lambert: Probabilistic gain-sensing ringing feedback detector. Clearone Comminications, Matthew J Booth & Associates PLLC, Matthew J Booth, January 24, 2012: US08103019 (1 worldwide citation)

Disclosed herein are detectors of audio ringing feedback, that is decaying feedback with a gain of less than one, those detectors utilizing a repeated gain measurement that applied to a range of gain values characteristic of ringing-type feedback. Those gain measurements, while in the range, increas ...