Issued Patents 2022
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11521631 | Apparatus and method for selecting one of a first encoding algorithm and a second encoding algorithm | Emmanuel Ravelli, Stefan Doehla, Eleni FOTOPOULOU, Christian Helmrich | 2022-12-06 |
| 11488609 | Apparatus and method for downmixing or upmixing a multichannel signal using phase compensation | Jan Buethe, Wolfgang Jaegers, Franz REUTELHUBER, Juergen Herre, Eleni FOTOPOULOU +2 more | 2022-11-01 |
| 11475902 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2022-10-18 |
| 11450328 | Apparatus and method for encoding or decoding a multichannel signal using a side gain and a residual gain | Jan Buethe, Wolfgang Jaegers, Franz REUTELHUBER, Juergen Herre, Eleni FOTOPOULOU +2 more | 2022-09-20 |
| 11443752 | Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using a detection of a group of previously-decoded spectral values | Vignesh Subbaraman, Nikolaus Rettelbach, Markus Multrus, Marc Gayer, Patrick Warmbold +2 more | 2022-09-13 |
| 11443754 | Concept for switching of sampling rates at audio processing devices | Stefan Doehla, Bernhard Grill, Markus Multrus, Grzegorz Pietrzyk, Emmanuel Ravelli +1 more | 2022-09-13 |
| 11410668 | Audio encoder and decoder using a frequency domain processor, a time domain processor, and a cross processing for continuous initialization | Sascha Disch, Martin Dietz, Markus Multrus, Emmanuel Ravelli, Matthias Neusinger +3 more | 2022-08-09 |
| 11410664 | Apparatus and method for estimating an inter-channel time difference | Stefan Bayer, Eleni FOTOPOULOU, Markus Multrus, Emmanuel Ravelli, Markus Schnell +4 more | 2022-08-09 |
| 11386909 | Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits | Emmanuel Ravelli, Markus Schnell, Adrian Tomasek, Stefan Geyersberger | 2022-07-12 |
| 11380339 | Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits | Emmanuel Ravelli, Markus Schnell, Adrian Tomasek, Stefan Geyersberger | 2022-07-05 |
| 11373664 | Apparatus and method for synthesizing an audio signal, decoder, encoder, system and computer program | Tom Baeckstroem, Ralf Geiger, Wolfgang Jaegers, Emmanuel Ravelli | 2022-06-28 |
| 11368790 | Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding | Jürgen Herre, Fabian KÜCH, Stefan DÖHLA, Markus Multrus, Oliver Thiergart +4 more | 2022-06-21 |
| 11367454 | Apparatus and method for encoding or decoding directional audio coding parameters using quantization and entropy coding | Jürgen Herre, Fabian KÜCH, Stefan DÖHLA, Markus Multrus, Oliver Thiergart +4 more | 2022-06-21 |
| 11361778 | Audio scene encoder, audio scene decoder and related methods using hybrid encoder-decoder spatial analysis | Stefan Bayer, Markus Multrus, Oliver Thiergart, Alexandre BOUTHÉON, Jürgen Herre +3 more | 2022-06-14 |
| 11341975 | Apparatus for encoding or decoding an encoded multichannel signal using a filling signal generated by a broad band filter | Jan BÜTHE, Franz REUTELHUBER, Sascha Disch, Markus Multrus, Ralf Geiger | 2022-05-24 |
| 11315583 | Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits | Emmanuel Ravelli, Markus Schnell, Adrian Tomasek, Stefan Geyersberger | 2022-04-26 |
| 11264043 | Apparatus for encoding a speech signal employing ACELP in the autocorrelation domain | Tom Baeckstroem, Markus Multrus, Christian Helmrich, Martin Dietz | 2022-03-01 |
| 11238874 | Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signal | Sascha Disch, Emmanuel Ravelli, Christian Neukam, Konstantin Schmidt, Conrad Benndorf +3 more | 2022-02-01 |