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2024
|
Invention
|
Switching between stereo coding modes in a multichannel sound codec.
A method and device for enc... |
|
|
Invention
|
Method and device for flexible combined format bit-rate adaptation in an audio codec. A combined ... |
|
2023
|
Invention
|
Method and device for discontinuous transmission in an object-based audio codec. A method and dev... |
|
|
Invention
|
Time-domain superwideband bandwidth expansion for cross-talk scenarios.
A method for time-domain... |
|
|
Invention
|
Time-domain superwideband bandwidth expansion for cross-talk scenarios. A method for time-domain ... |
|
2022
|
Invention
|
Method and device for limiting of output synthesis distortion in a sound codec.
A two-stage dist... |
|
|
Invention
|
Method and device for limiting of output synthesis distortion in a sound codec. A two-stage disto... |
|
|
Invention
|
Method and device for multi-channel comfort noise injection in a decoded sound signal.
A method ... |
|
|
Invention
|
Method and device for multi-channel comfort noise injection in a decoded sound signal. A method a... |
|
|
Invention
|
Method and device for unified time-domain / frequency domain coding of a sound signal.
A unified... |
|
|
Invention
|
Method and device for unified time-domain / frequency domain coding of a sound signal. A unified ... |
|
2021
|
Invention
|
Method and device for audio band-width detection and audio band-width switching in an audio codec... |
|
|
Invention
|
Method and device for classification of uncorrelated stereo content, cross-talk detection, and st... |
|
|
Invention
|
Method and device for speech/music classification and core encoder selection in a sound codec. Tw... |
|
|
Invention
|
Switching between stereo coding modes in a multichannel sound codec. A method and device for enco... |
|
2020
|
Invention
|
Method and system for coding metadata in audio streams and for efficient bitrate allocation to au... |
|
|
Invention
|
Method and system for coding metadata in audio streams and for flexible intra-object and inter-ob... |
|
|
Invention
|
Methods and devices for detecting an attack in a sound signal to be coded and for coding the dete... |
|
2019
|
Invention
|
Method and system for encoding a stereo sound signal using coding parameters of a primary channel... |
|
|
Invention
|
Method and system for encoding left and right channels of a stereo sound signal selecting between... |
|
|
Invention
|
Method and system using a long-term correlation difference between left and right channels for ti... |
|
2018
|
Invention
|
Method and device for efficiently distributing a bit-budget in a celp codec. A method and device ... |
|
|
Invention
|
Method and device for allocating a bit-budget between sub-frames in a celp codec. A method and de... |
|
|
Invention
|
Variable bit rate lpc filter quantizing and inverse quantizing device and method. A device and a ... |
|
2016
|
Invention
|
Method and system for time domain down mixing a stereo sound signal into primary and secondary ch... |
|
|
Invention
|
Method and system for decoding left and right channels of a stereo sound signal. A stereo sound d... |
|
2014
|
Invention
|
Methods, encoder and decoder for linear predictive encoding and decoding of sound signals upon tr... |
|
|
Invention
|
Device and method for reducing quantization noise in a time-domain decoder. The present disclosur... |
|
2013
|
Invention
|
Apparatus and method for processing an audio signal and for providing a higher temporal granulari... |
|
2012
|
Invention
|
Improving non-speech content for low rate celp decoder. A method and device for modifying a synth... |
|
|
Invention
|
Transform-domain codebook in a celp coder and decoder. A codebook arrangement for use in coding a... |
|
|
Invention
|
Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using... |
|
|
Invention
|
Device and method for quantizing the gains of the adaptive and fixed contributions of the excitat... |
|
1995
|
G/S
|
Dispositifs d'encodage et/ou de décodage pour des systèmes de communication. |
