Inventor

BESSETTE BRUNO

CA38 patents

⚠️ This page may combine multiple inventors who share the name “BESSETTE BRUNO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BESSETTE BRUNO

VOICEAGE CORP

Methods and devices for switching between sound signal coding modes at a coder and for producing target signals at a decoder

Methods and devices for low-frequency emphasis during audio compression based on ACELP/TCX

Gain-smoothing in wideband speech and audio signal decoder

High frequency content recovering method and device for over-sampled synthesized wideband signal

Method and device for frequency-selective pitch enhancement of synthesized speech

Method and device for adaptive bandwidth pitch search in coding wideband signals

Method and system for multi-rate lattice vector quantization of a signal

Perceptual weighting device and method for efficient coding of wideband signals

Periodicity enhancement in decoding wideband signals

Indexing pulse positions and signs in algebraic codebooks for coding of wideband signals

Method and device for adaptive bandwidth pitch search in coding wideband signals

Variable bit rate LPC filter quantizing and inverse quantizing device and method

Method and device for adaptive bandwidth pitch search in coding wideband signals

FRAUNHOFER GES FORSCHUNG

Low bitrate audio encoding/decoding scheme having cascaded switches

Low bitrate audio encoding/decoding scheme having cascaded switches

Low bitrate audio encoding/decoding scheme having cascaded switches

Low bitrate audio encoding/decoding scheme having cascaded switches

Low bitrate audio encoding/decoding scheme having cascaded switches

Audio encoding/decoding scheme having a switchable bypass

Low bitrate audio encoding/decoding scheme having cascaded switches

Low bitrate audio encoding/decoding scheme having cascaded switches

Audio decoding device and method with decoding branches for decoding audio signal encoded in a plurality of domains

Audio decoding device and method with decoding branches for decoding audio signal encoded in a plurality of domains

Low bitrate audio encoding/decoding scheme having cascaded switches

BESSETTE BRUNO

Forward time-domain aliasing cancellation with application in weighted or original signal domain

Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using an aliasing-cancellation

Flexible and scalable combined innovation codebook for use in CELP coder and decoder

Simultaneous time-domain and frequency-domain noise shaping for TDAC transforms

Forward time-domain aliasing cancellation using linear-predictive filtering to cancel time reversed and zero input responses of adjacent frames

GOURNAY PHILIPPE

Multi-reference LPC filter quantization and inverse quantization device and method

Variable bit rate LPC filter quantizing and inverse quantizing device and method

Device and method for quantizing and inverse quantizing LPC filters in a super-frame

GRILL BERNHARD

Audio encoding/decoding scheme having a switchable bypass

Low bitrate audio encoding/decoding scheme having cascaded switches

GEIGER RALF

Audio coder/decoder with predictive coding of synthesis filter and critically-sampled time aliasing of prediction domain frames

NOKIA CORP

Method and device for low bit rate speech coding

LECOMTE JEREMIE

Audio encoder/decoder with switching between first and second encoders/decoders using first and second framing rules

FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V

Apparatus and method for processing an audio signal and for providing a higher temporal granularity for a combined unified speech and audio codec (USAC)