Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299363 | Time warp contour calculator, audio signal encoder, encoded audio signal representation, methods and computer program | Stefan Bayer, Sascha Disch, Ralf Geiger, Guillaume Fuchs, Max Neuendorf +1 more | 2016-03-29 |
| 9293149 | Time warp activation signal provider, audio signal encoder, method for providing a time warp activation signal, method for encoding an audio signal and computer programs | Stefan Bayer, Sascha Disch, Ralf Geiger, Guillaume Fuchs, Max Neuendorf +1 more | 2016-03-22 |
| 9263057 | Time warp activation signal provider, audio signal encoder, method for providing a time warp activation signal, method for encoding an audio signal and computer programs | Stefan Bayer, Sascha Disch, Ralf Geiger, Guillaume Fuchs, Max Neuendorf +1 more | 2016-02-16 |
| 9129597 | Audio signal decoder, audio signal encoder, methods and computer program using a sampling rate dependent time-warp contour encoding | Stefan Bayer, Tom Baeckstroem, Ralf Geiger, Sascha Disch, Lars Villemoes | 2015-09-08 |
| 9043216 | Audio signal decoder, time warp contour data provider, method and computer program | Stefan Bayer, Sascha Disch, Ralf Geiger, Guillaume Fuchs, Max Neuendorf +1 more | 2015-05-26 |
| 9025777 | Audio signal decoder, audio signal encoder, encoded multi-channel audio signal representation, methods and computer program | Stefan Bayer, Sascha Disch, Ralf Geiger, Guillaume Fuchs, Max Neuendorf +1 more | 2015-05-05 |
| 9015041 | Time warp activation signal provider, audio signal encoder, method for providing a time warp activation signal, method for encoding an audio signal and computer programs | Stefan Bayer, Sascha Disch, Ralf Geiger, Guillaume Fuchs, Max Neuendorf +1 more | 2015-04-21 |
| 8775193 | Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples | Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more | 2014-07-08 |
| 8700388 | Audio transform coding using pitch correction | Sascha Disch, Ralf Geiger, Stefan Bayer, Ulrich Kraemer, Guillaume Fuchs +4 more | 2014-04-15 |
| 8655670 | Audio encoder, audio decoder and related methods for processing multi-channel audio signals using complex prediction | Heiko Purnhagen, Pontus Carlsson, Lars Villemoes, Julien Robillard, Matthias Neusinger +4 more | 2014-02-18 |
| 8452605 | Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples | Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more | 2013-05-28 |
| 8438015 | Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples | Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more | 2013-05-07 |
| 8411731 | Device and method for processing a real subband signal for reducing aliasing effects | Harald Popp | 2013-04-02 |
| 8321207 | Device and method for postprocessing spectral values and encoder and decoder for audio signals | Ralf Geiger, Christian Ertel, Johannes Hilpert, Harald Popp | 2012-11-27 |
| 8155954 | Device and method for generating a complex spectral representation of a discrete-time signal | Stefan Geyersberger | 2012-04-10 |
| 7707030 | Device and method for generating a complex spectral representation of a discrete-time signal | Stefan Geyersberger | 2010-04-27 |
| 7110953 | Perceptual coding of audio signals using separated irrelevancy reduction and redundancy reduction | Gerald Schuller | 2006-09-19 |
| 6778953 | Method and apparatus for representing masked thresholds in a perceptual audio coder | Christof Faller, Gerald Schuller | 2004-08-17 |
| 6678647 | Perceptual coding of audio signals using cascaded filterbanks for performing irrelevancy reduction and redundancy reduction with different spectral/temporal resolution | Christof Faller | 2004-01-13 |
| 6370507 | Frequency-domain scalable coding without upsampling filters | Bernhard Grill, Karlheinz Brandenburg | 2002-04-09 |
| 6360200 | Process for reducing redundancy during the coding of multichannel signals and device for decoding redundancy-reduced multichannel signals | Hendrik Fuchs | 2002-03-19 |
| 5559834 | Method of reducing crosstalk in processing of acoustic or optical signals | — | 1996-09-24 |
| 5511093 | Method for reducing data in a multi-channel data transmission | Hendrik Fuchs | 1996-04-23 |
| 5214742 | Method for transmitting a signal | — | 1993-05-25 |