Issued Patents 2021
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205434 | Audio encoders, audio decoders, systems, methods and computer programs using an increased temporal resolution in temporal proximity of onsets or offsets of fricatives or affricates | Christian Helmrich, Markus Multrus, Markus Schnell, Arthur Tritthart | 2021-12-21 |
| 11183199 | Apparatus and method for decomposing an audio signal using a ratio as a separation characteristic | Alexander Adami, Jürgen Herre, Florin Ghido | 2021-11-23 |
| 11183196 | Downmixer and method for downmixing at least two channels and multichannel encoder and multichannel decoder | Christian Borss, Bernd Edler, Guillaume Fuchs, Jan Buethe, Florin Ghido +2 more | 2021-11-23 |
| 11170797 | Audio decoder, method and computer program using a zero-input-response to obtain a smooth transition | Emmanuel Ravelli, Guillaume Fuchs, Markus Multrus, Grzegorz Pietrzyk, Benjamin Schubert | 2021-11-09 |
| 11170794 | Apparatus and method for determining a predetermined characteristic related to a spectral enhancement processing of an audio signal | Patrick Gampp, Christian Uhle, Antonios Karampourniotis, Julia Havenstein, Oliver Hellmuth +2 more | 2021-11-09 |
| 11158330 | Apparatus and method for decomposing an audio signal using a variable threshold | Alexander Adami, Jürgen Herre, Florin Ghido | 2021-10-26 |
| 11115770 | Multi-channel decorrelator, multi-channel audio decoder, multi channel audio encoder, methods and computer program using a premix of decorrelator input signals | Harald Fuchs, Oliver Hellmuth, Juergen Herre, Adrian Murtaza, Jouni Paulus +2 more | 2021-09-07 |
| 11107483 | Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signal | Guillaume Fuchs, Emmanuel Ravelli, Christian Neukam, Konstantin Schmidt, Conrad Benndorf +3 more | 2021-08-31 |
| 11100939 | Apparatus and method for processing an encoded audio signal by a mapping drived by SBR from QMF onto MCLT | Andreas Niedermeier | 2021-08-24 |
| 11094331 | Post-processor, pre-processor, audio encoder, audio decoder and related methods for enhancing transient processing | Florin Ghido, Jürgen Herre, Alexander Adami, Franz REUTELHUBER | 2021-08-17 |
| 11074920 | Encoder, decoder and methods for backward compatible multi-resolution spatial-audio-object-coding | Harald Fuchs, Jouni Paulus, Leon Terentiv, Oliver Hellmuth, Juergen Herre | 2021-07-27 |
| 11049506 | Apparatus and method for encoding and decoding an encoded audio signal using temporal noise/patch shaping | Frederik Nagel, Ralf Geiger, Balaji Nagendran Thoshkahna, Konstantin Schmidt, Stefan Bayer +3 more | 2021-06-29 |
| 11049508 | Audio encoder and decoder using a frequency domain processor with full-band gap filling and a time domain processor | Martin Dietz, Markus Multrus, Guillaume Fuchs, Emmanuel Ravelli, Matthias Neusinger +3 more | 2021-06-29 |
| 11037580 | Apparatus and method for processing an audio signal using a harmonic post-filter | Emmanuel Ravelli, Christian Helmrich, Goran Markovic, Matthias Neusinger, Manuel Jander +1 more | 2021-06-15 |
| 11031022 | Noise filling concept | Marc Gayer, Christian Helmrich, Goran Markovic, Maria LUIS VALERO | 2021-06-08 |
| 11004455 | Apparatus and method for processing an encoded audio signal | Adrian Murtaza, Jouni Paulus, Harald Fuchs, Roberta Camilleri, Leon Terentiv +2 more | 2021-05-11 |
| 10984805 | Apparatus and method for decoding and encoding an audio signal using adaptive spectral tile selection | Christian Neukam, Frederik Nagel, Andreas Niedermeier, Konstantin Schmidt, Balaji Nagendran Thoshkahna | 2021-04-20 |
| 10937437 | Audio encoder and bandwidth extension decoder | Frederik Nagel, Guillaume Fuchs, Juergen Herre, Christian Griebel | 2021-03-02 |
| 10930292 | Audio processor and method for processing an audio signal using horizontal phase correction | Mikko-Ville Laitinen, Ville Pulkki | 2021-02-23 |
| 10909994 | Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extension | Frederik Nagel, Max Neuendorf, Nikolaus Rettelbach, Jérémie Lecomte, Markus Multrus +1 more | 2021-02-02 |
| 10891963 | Decoder, encoder, and method for informed loudness estimation in object-based audio coding systems | Jouni Paulus, Harald Fuchs, Bernhard Grill, Oliver Hellmuth, Adrian Murtaza +2 more | 2021-01-12 |
| 10885924 | Apparatus and method for generating an enhanced signal using independent noise-filling | Ralf Geiger, Andreas Niedermeier, Matthias Neusinger, Konstantin Schmidt, Stephan Wilde +2 more | 2021-01-05 |