Alain Le Guyader

Person

Lannion, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Controlling a noise-shaping feedback loop in a digital audio signal...
- Patent number 9,489,961
- Issue date Nov 8, 2016
- France Telecom
- Stéphane Ragot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding with noise shaping in a hierarchical coder
- Patent number 8,965,773
- Issue date Feb 24, 2015
- Orange
- Balazs Kovesi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for trained discrimination and attenuation of echoes of a di...
- Patent number 8,756,054
- Issue date Jun 17, 2014
- France Telecom
- Balazs Kovesi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus for coding digital audio signals using a filt...
- Patent number 8,719,012
- Issue date May 6, 2014
- Orange
- Balazs Kovesi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for generating mutually orthogonal signals having a controll...
- Patent number 8,154,984
- Issue date Apr 10, 2012
- France Telecom
- Bruno Lozach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for linear predictive analysis of an audiofrequency signal,...
- Patent number 5,787,390
- Issue date Jul 28, 1998
- France Telecom
- Catherine Quinquis
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive predicting circuit using a lattice filter and a correspond...
- Patent number 4,389,726
- Issue date Jun 21, 1983
- Alain Le Guyader
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENCODING OF AN IMPROVEMENT STAGE IN A HIERARCHICAL ENCODER
- Publication number 20130268268
- Publication date Oct 10, 2013
- FRANCE TELECOM
- Balazs Kovesi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Controlling a Noise-Shaping Feedback Loop in a Digital Audio Signal...
- Publication number 20130204630
- Publication date Aug 8, 2013
- FRANCE TELECOM
- Stéphane Ragot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODING WITH NOISE SHAPING IN A HIERARCHICAL CODER
- Publication number 20110224995
- Publication date Sep 15, 2011
- FRANCE TELECOM
- Balazs Kovesi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODING OF DIGITAL AUDIO SIGNALS
- Publication number 20100145712
- Publication date Jun 10, 2010
- FRANCE TELECOM
- Balazs Kovesi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR GENERATING MUTUALLY ORTHOGONAL SIGNALS HAVING A CONTROLL...
- Publication number 20100103811
- Publication date Apr 29, 2010
- FRANCE TELECOM
- Bruno Lozach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Trained Discrimination and Attenuation of Echoes of a Di...
- Publication number 20090313009
- Publication date Dec 17, 2009
- FRANCE TELECOM
- Balazs Kovesi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Alain Le Guyader

Person

Patents Grantslast 30 patents

Controlling a noise-shaping feedback loop in a digital audio signal...

Coding with noise shaping in a hierarchical coder

Method for trained discrimination and attenuation of echoes of a di...

Methods and apparatus for coding digital audio signals using a filt...

Method for generating mutually orthogonal signals having a controll...

Method for linear predictive analysis of an audiofrequency signal,...

Adaptive predicting circuit using a lattice filter and a correspond...

Patents Applicationslast 30 patents

ENCODING OF AN IMPROVEMENT STAGE IN A HIERARCHICAL ENCODER

Controlling a Noise-Shaping Feedback Loop in a Digital Audio Signal...

CODING WITH NOISE SHAPING IN A HIERARCHICAL CODER

CODING OF DIGITAL AUDIO SIGNALS

METHOD FOR GENERATING MUTUALLY ORTHOGONAL SIGNALS HAVING A CONTROLL...

Method for Trained Discrimination and Attenuation of Echoes of a Di...