Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10566004 | Resampling an audio signal for low-delay encoding/decoding | Stephane Ragot | 2020-02-18 |
| 10510357 | Resampling of an audio signal by interpolation for low-delay encoding/decoding | Stephane Ragot | 2019-12-17 |
| 10424313 | Update of post-processing states with variable sampling frequency according to the frame | Jerome Daniel | 2019-09-24 |
| 10403296 | Resampling an audio signal for low-delay encoding/decoding | Stephane Ragot | 2019-09-03 |
| 10242683 | Optimized mixing of audio streams encoded by sub-band encoding | Arnault Nagle, Claude Lamblin | 2019-03-26 |
| 10170126 | Effective attenuation of pre-echoes in a digital audio signal | Stephane Ragot | 2019-01-01 |
| 10083705 | Discrimination and attenuation of pre echoes in a digital audio signal | Stephane Ragot | 2018-09-25 |
| 9990932 | Processing in the encoded domain of an audio signal encoded by ADPCM coding | Adrien Cormier, Claude Lamblin | 2018-06-05 |
| 9984698 | Optimized partial mixing of audio streams encoded by sub-band encoding | Claude Lamblin, Arnault Nagle | 2018-05-29 |
| 9940943 | Resampling of an audio signal interrupted with a variable sampling frequency according to the frame | Stephane Ragot, Jerome Daniel | 2018-04-10 |
| 9489964 | Effective pre-echo attenuation in a digital audio signal | Stephane Ragot | 2016-11-08 |
| 9489961 | Controlling a noise-shaping feedback loop in a digital audio signal encoder avoiding instability risk of the feedback | Stephane Ragot, Alain Le Guyader | 2016-11-08 |
| 9218817 | Low-delay sound-encoding alternating between predictive encoding and transform encoding | Stephane Ragot, Pierre Berthet | 2015-12-22 |
| 9167367 | Optimized low-bit rate parametric coding/decoding | Thi Minh Nguyet Hoang, Stephane Ragot | 2015-10-20 |
| 8965773 | Coding with noise shaping in a hierarchical coder | Stephane Ragot, Alain Le Guyader | 2015-02-24 |
| 8812327 | Coding/decoding of digital audio signals | David Virette, Stephane Ragot, Pierre Berthet | 2014-08-19 |
| 8756054 | Method for trained discrimination and attenuation of echoes of a digital signal in a decoder and corresponding device | Alain Le Guyader | 2014-06-17 |
| 8719012 | Methods and apparatus for coding digital audio signals using a filtered quantizing noise | Alain Le Guyader, Stephane Ragot | 2014-05-06 |
| 8676365 | Pre-echo attenuation in a digital audio signal | Stephane Ragot | 2014-03-18 |
| 8630864 | Method for switching rate and bandwidth scalable audio decoding rate | Stephane Ragot, David Virette | 2014-01-14 |
| 8615390 | Low-delay transform coding using weighting windows | David Virette, Pierrick Philippe | 2013-12-24 |
| 8607127 | Transmission error dissimulation in a digital signal with complexity distribution | Stephane Ragot | 2013-12-10 |
| 8577687 | Hierarchical coding of digital audio signals | Stephane Ragot | 2013-11-05 |
| 8571856 | Limitation of distortion introduced by a post-processing step during digital signal decoding | Stephane Ragot | 2013-10-29 |
| 8417520 | Attenuation of overvoicing, in particular for the generation of an excitation at a decoder when data is missing | David Virette | 2013-04-09 |