Wilfrid Paul LeBlanc

Person

British Columbia, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Packet voice system with far-end echo cancellation
- Patent number 9,794,417
- Issue date Oct 17, 2017
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speech intelligibility enhancement system and method
- Patent number 9,373,339
- Issue date Jun 21, 2016
- Broadcom Corporation
- Jes Thyssen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spatial quiescence protection for multi-channel acoustic echo cance...
- Patent number 9,357,080
- Issue date May 31, 2016
- Broadcom Corporation
- Franck Pascal Beaucoup
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compression for speech intelligibility enhancement
- Patent number 9,336,785
- Issue date May 10, 2016
- Broadcom Corporation
- Jes Thyssen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Single-microphone wind noise suppression
- Patent number 9,253,568
- Issue date Feb 2, 2016
- Broadcom Corporation
- Elias Nemer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beamforming apparatus and method based on long-term properties of s...
- Patent number 9,215,328
- Issue date Dec 15, 2015
- Broadcom Corporation
- Franck Beaucoup
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudness enhancement system and method
- Patent number 9,197,181
- Issue date Nov 24, 2015
- Broadcom Corporation
- Jes Thyssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spectral shaping for speech intelligibility enhancement
- Patent number 9,196,258
- Issue date Nov 24, 2015
- Broadcom Corporation
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Selectively adaptable far-end echo cancellation in a packet voice s...
- Patent number 8,995,314
- Issue date Mar 31, 2015
- Broadcom Corporation
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a subband acoustic echo canceller with integr...
- Patent number 8,982,744
- Issue date Mar 17, 2015
- Broadcom Corporation
- Sumit Sanyal
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for operating a packet voice far-end echo cancell...
- Patent number 8,976,715
- Issue date Mar 10, 2015
- Broadcom Corporation
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio processing for video conferencing
- Patent number 8,730,295
- Issue date May 20, 2014
- Broadcom Corporation
- Tommy Kee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated speech intelligibility enhancement system and acoustic e...
- Patent number 8,645,129
- Issue date Feb 4, 2014
- Broadcom Corporation
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal shaping for playback by audio devices
- Patent number 8,645,144
- Issue date Feb 4, 2014
- Broadcom Corporation
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for modeling external volume changes within an ac...
- Patent number 8,644,522
- Issue date Feb 4, 2014
- Broadcom Corporation
- Wilfrid Paul LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive gain control based on echo canceller performance information
- Patent number 8,605,891
- Issue date Dec 10, 2013
- Broadcom Corporation
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for echo cancellation in presence of streamed audio
- Patent number 8,582,754
- Issue date Nov 12, 2013
- Broadcom Corporation
- Franck Beaucoup
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selectively adaptable far-end echo cancellation in a packet voice s...
- Patent number 8,526,340
- Issue date Sep 3, 2013
- Broadcom Corporation
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
External jitter buffer in a packet voice system
- Patent number 8,520,519
- Issue date Aug 27, 2013
- Broadcom Corporation
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single microphone wind noise suppression
- Patent number 8,515,097
- Issue date Aug 20, 2013
- Broadcom Corporation
- Elias Nemer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interaction between echo canceller and packet voice processing
- Patent number 8,472,617
- Issue date Jun 25, 2013
- Broadcom Corporation
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo cancellation for a packet voice system
- Patent number 8,379,779
- Issue date Feb 19, 2013
- Broadcom Corporation
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for dual mode subband acoustic echo canceller wit...
- Patent number 8,180,648
- Issue date May 15, 2012
- Broadcom Corporation
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Late frame recovery method
- Patent number 8,174,981
- Issue date May 8, 2012
- Broadcom Corporation
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for improving speech quality
- Patent number 8,165,872
- Issue date Apr 24, 2012
- Broadcom Corporation
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Using RTCP statistics for media system control
- Patent number 8,018,853
- Issue date Sep 13, 2011
- Broadcom Corporation
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for dual mode subband acoustic echo canceller wit...
- Patent number 7,987,095
- Issue date Jul 26, 2011
- Broadcom Corporation
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive gain control based on echo canceller performance information
- Patent number 7,970,124
- Issue date Jun 28, 2011
- Broadcom Corporation
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interaction between echo canceller and packet voice processing
- Patent number 7,920,697
- Issue date Apr 5, 2011
- Broadcom Corp.
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice-activity detection based on far-end and near-end statistics
- Patent number 7,835,311
- Issue date Nov 16, 2010
- Broadcom Corporation
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED SPEECH INTELLIGIBILITY ENHANCEMENT SYSTEM AND ACOUSTIC E...
- Publication number 20140188466
- Publication date Jul 3, 2014
- BROADCOM CORPORATION
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EXTERNAL JITTER BUFFER IN A PACKET VOICE SYSTEM
- Publication number 20130336333
- Publication date Dec 19, 2013
- BROADCOM CORPORATION
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTIVELY ADAPTABLE FAR-END ECHO CANCELLATION IN A PACKET VOICE S...
- Publication number 20130301825
- Publication date Nov 14, 2013
- BROADCOM CORPORATION
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAMFORMING APPARATUS AND METHOD BASED ON LONG-TERM PROPERTIES OF S...
- Publication number 20130039503
- Publication date Feb 14, 2013
- BROADCOM CORPORATION
- Franck BEAUCOUP
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio Processing for Video Conferencing
- Publication number 20120327177
- Publication date Dec 27, 2012
- BROADCOM CORPORATION
- Tommy Kee
- G01 - MEASURING TESTING
Information Patent Application
Method and System for Modeling External Volume Changes Within an Ac...
- Publication number 20120250872
- Publication date Oct 4, 2012
- Wilfrid Paul LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Echo Cancellation in Presence of Streamed Audio
- Publication number 20120243676
- Publication date Sep 27, 2012
- Franck Beaucoup
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Dual Mode Subband Acoustic Echo Canceller wit...
- Publication number 20110282676
- Publication date Nov 17, 2011
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE GAIN CONTROL BASED ON ECHO CANCELLER PERFORMANCE INFORMATION
- Publication number 20110249771
- Publication date Oct 13, 2011
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTION BETWEEN ECHO CANCELLER AND PACKET VOICE PROCESSING
- Publication number 20110182168
- Publication date Jul 28, 2011
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADJUSTMENT OF MEDIA DELIVERY PARAMETERS BASED ON AUTOMATICALLY-LEAR...
- Publication number 20110095875
- Publication date Apr 28, 2011
- BROADCOM CORPORATION
- Jes Thyssen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOUDSPEAKER LOCALIZATION TECHNIQUES
- Publication number 20110091055
- Publication date Apr 21, 2011
- BROADCOM CORPORATION
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE-ACTIVITY DETECTION BASED ON FAR-END AND NEAR-END STATISTICS
- Publication number 20110058496
- Publication date Mar 10, 2011
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTIVELY ADAPTABLE FAR-END ECHO CANCELLATION IN A PACKET VOICE S...
- Publication number 20100278067
- Publication date Nov 4, 2010
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE-MICROPHONE WIND NOISE SUPPRESSION
- Publication number 20100223054
- Publication date Sep 2, 2010
- BROADCOM CORPORATION
- Elias Nemer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE-MICROPHONE WIND NOISE SUPPRESSION
- Publication number 20100020986
- Publication date Jan 28, 2010
- BROADCOM CORPORATION
- Elias Nemer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDNESS ENHANCEMENT SYSTEM AND METHOD
- Publication number 20090287496
- Publication date Nov 19, 2009
- BROADCOM CORPORATION
- Jes Thyssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SPECTRAL SHAPING FOR SPEECH INTELLIGIBILITY ENHANCEMENT
- Publication number 20090281800
- Publication date Nov 12, 2009
- BROADCOM CORPORATION
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMPRESSION FOR SPEECH INTELLIGIBILITY ENHANCEMENT
- Publication number 20090281801
- Publication date Nov 12, 2009
- BROADCOM CORPORATION
- Jes Thyssen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH INTELLIGIBILITY ENHANCEMENT SYSTEM AND METHOD
- Publication number 20090281802
- Publication date Nov 12, 2009
- BROADCOM CORPORATION
- Jes Thyssen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTEGRATED SPEECH INTELLIGIBILITY ENHANCEMENT SYSTEM AND ACOUSTIC E...
- Publication number 20090281805
- Publication date Nov 12, 2009
- BROADCOM CORPORATION
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO SIGNAL SHAPING FOR PLAYBACK BY AUDIO DEVICES
- Publication number 20090271186
- Publication date Oct 29, 2009
- BROADCOM CORPORATION
- Wilfrid LeBlanc
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Using RTCP Statistics For Media System Control
- Publication number 20090240826
- Publication date Sep 24, 2009
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LATE FRAME RECOVERY METHOD
- Publication number 20090080415
- Publication date Mar 26, 2009
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR A SUBBAND ACOUSTIC ECHO CANCELLER WITH INTEGR...
- Publication number 20080306736
- Publication date Dec 11, 2008
- Sumit Sanyal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET VOICE SYSTEM WITH FAR-END ECHO CANCELLATION
- Publication number 20080205632
- Publication date Aug 28, 2008
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Dual Mode Subband Acoustic Echo Canceller wit...
- Publication number 20080189116
- Publication date Aug 7, 2008
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Improving Speech Quality
- Publication number 20080189100
- Publication date Aug 7, 2008
- Wilfrid LeBlanc
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR OPERATING A PACKET VOICE FAR-END ECHO CANCELL...
- Publication number 20080151791
- Publication date Jun 26, 2008
- Wilfrid LeBlanc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR A SHARED ANTENNA CONTROL USING THE OUTPUT OF...
- Publication number 20080123610
- Publication date May 29, 2008
- Prasanna Desai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Wilfrid Paul LeBlanc

Person

Patents Grantslast 30 patents

Packet voice system with far-end echo cancellation

Speech intelligibility enhancement system and method

Spatial quiescence protection for multi-channel acoustic echo cance...

Compression for speech intelligibility enhancement

Single-microphone wind noise suppression

Beamforming apparatus and method based on long-term properties of s...

Loudness enhancement system and method

Spectral shaping for speech intelligibility enhancement

Selectively adaptable far-end echo cancellation in a packet voice s...

Method and system for a subband acoustic echo canceller with integr...

System and method for operating a packet voice far-end echo cancell...

Audio processing for video conferencing

Integrated speech intelligibility enhancement system and acoustic e...

Audio signal shaping for playback by audio devices

Method and system for modeling external volume changes within an ac...

Adaptive gain control based on echo canceller performance information

Method and system for echo cancellation in presence of streamed audio

Selectively adaptable far-end echo cancellation in a packet voice s...

External jitter buffer in a packet voice system

Single microphone wind noise suppression

Interaction between echo canceller and packet voice processing

Echo cancellation for a packet voice system

Method and system for dual mode subband acoustic echo canceller wit...

Late frame recovery method

Method and system for improving speech quality

Using RTCP statistics for media system control

Method and system for dual mode subband acoustic echo canceller wit...

Adaptive gain control based on echo canceller performance information

Interaction between echo canceller and packet voice processing

Voice-activity detection based on far-end and near-end statistics

Patents Applicationslast 30 patents

INTEGRATED SPEECH INTELLIGIBILITY ENHANCEMENT SYSTEM AND ACOUSTIC E...

EXTERNAL JITTER BUFFER IN A PACKET VOICE SYSTEM

SELECTIVELY ADAPTABLE FAR-END ECHO CANCELLATION IN A PACKET VOICE S...

BEAMFORMING APPARATUS AND METHOD BASED ON LONG-TERM PROPERTIES OF S...

Audio Processing for Video Conferencing

Method and System for Modeling External Volume Changes Within an Ac...

Method and System for Echo Cancellation in Presence of Streamed Audio

Method and System for Dual Mode Subband Acoustic Echo Canceller wit...

ADAPTIVE GAIN CONTROL BASED ON ECHO CANCELLER PERFORMANCE INFORMATION

INTERACTION BETWEEN ECHO CANCELLER AND PACKET VOICE PROCESSING

ADJUSTMENT OF MEDIA DELIVERY PARAMETERS BASED ON AUTOMATICALLY-LEAR...

LOUDSPEAKER LOCALIZATION TECHNIQUES

VOICE-ACTIVITY DETECTION BASED ON FAR-END AND NEAR-END STATISTICS

SELECTIVELY ADAPTABLE FAR-END ECHO CANCELLATION IN A PACKET VOICE S...

SINGLE-MICROPHONE WIND NOISE SUPPRESSION

SINGLE-MICROPHONE WIND NOISE SUPPRESSION

LOUDNESS ENHANCEMENT SYSTEM AND METHOD

SPECTRAL SHAPING FOR SPEECH INTELLIGIBILITY ENHANCEMENT

COMPRESSION FOR SPEECH INTELLIGIBILITY ENHANCEMENT

SPEECH INTELLIGIBILITY ENHANCEMENT SYSTEM AND METHOD

INTEGRATED SPEECH INTELLIGIBILITY ENHANCEMENT SYSTEM AND ACOUSTIC E...

AUDIO SIGNAL SHAPING FOR PLAYBACK BY AUDIO DEVICES

Using RTCP Statistics For Media System Control

LATE FRAME RECOVERY METHOD

METHOD AND SYSTEM FOR A SUBBAND ACOUSTIC ECHO CANCELLER WITH INTEGR...

PACKET VOICE SYSTEM WITH FAR-END ECHO CANCELLATION

Method and System for Dual Mode Subband Acoustic Echo Canceller wit...

Method and System for Improving Speech Quality

SYSTEM AND METHOD FOR OPERATING A PACKET VOICE FAR-END ECHO CANCELL...

METHOD AND SYSTEM FOR A SHARED ANTENNA CONTROL USING THE OUTPUT OF...