Issued Patents All Time
Showing 151–171 of 171 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7903824 | Compact side information for parametric coding of spatial audio | Christof Faller | 2011-03-08 |
| 7886152 | Method and device for embedding watermark information and method and device for extracting embedded watermark information | Christian Neubauer, Ralph Kulessa, Frank Siebenhaar, Wolfgang Spinnler | 2011-02-08 |
| 7873511 | Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic | Bernhard Grill, Markus Multrus, Stefan Bayer, Ulrich Kraemer, Jens Hirschfeld +2 more | 2011-01-18 |
| 7805313 | Frequency-based coding of channels in parametric multi-channel coding systems | Christof Faller | 2010-09-28 |
| 7720230 | Individual channel shaping for BCC schemes and the like | Eric A. Allamanche, Sascha Disch, Christof Faller | 2010-05-18 |
| 7676336 | Watermark embedding | Ralph Kulessa, Sascha Disch, Karsten Linzmeier, Christian Neubauer, Frank Siebenhaar | 2010-03-09 |
| 7580832 | Apparatus and method for robust classification of audio signals, and method for establishing and operating an audio-signal database, as well as computer program | Eric A. Allamanche, Oliver Hellmuth, Thorsten Kastner, Markus K. Cremer | 2009-08-25 |
| 7574313 | Information signal processing by modification in the spectral/modulation spectral range representation | Sascha Disch, Karsten Linzmeier | 2009-08-11 |
| 7454327 | Method and apparatus for introducing information into a data stream and method and apparatus for encoding an audio signal | Christian Neubauer, Karlheinz Brandenburg, Eric A. Allamanche | 2008-11-18 |
| 7343287 | Method and apparatus for scalable encoding and method and apparatus for scalable decoding | Ralf Geiger, Thomas Sporer, Karlheinz Brandenburg, Juergen Koller, Gerald Schuller | 2008-03-11 |
| 7340391 | Apparatus and method for processing a multi-channel signal | Michael Schug, Alexander Groeschel | 2008-03-04 |
| 7308099 | Device and method for producing an encoded audio and/or video data stream | Eric A. Allamanche, Juergen Koller, Niels Rump | 2007-12-11 |
| 7275036 | Apparatus and method for coding a time-discrete audio signal to obtain coded audio data and for decoding coded audio data | Ralf Geiger, Thomas Sporer, Karlheinz Brandenburg, Juergen Koller, Joachim Deguara | 2007-09-25 |
| 7260225 | Method and device for processing a stereo audio signal | Bodo Teichmann, Oliver Kunz, Klaus Peichl, Michael Beer | 2007-08-21 |
| 7181079 | Time signal analysis and derivation of scale factors | Martin Dietz, Thomas Sporer, Michael Schug, Wolfgang A. Schildbach | 2007-02-20 |
| 7081581 | Method and device for characterizing a signal and method and device for producing an indexed signal | Eric A. Allamanche, Oliver Hellmuth, Bernhard Froeba | 2006-07-25 |
| 7003448 | Method and device for error concealment in an encoded audio-signal and method and device for decoding an encoded audio signal | Pierre Lauber, Martin Dietz, Reinhold Boehm, Ralph Sperschneider, Daniel Homm | 2006-02-21 |
| 6750789 | Device and method for determining a coding block raster of a decoded signal | Karlheinz Brandenburg, Thomas Sporer, Michael Schug, Wolfgang A. Schildbach | 2004-06-15 |
| 5812971 | Enhanced joint stereo coding method using temporal envelope shaping | — | 1998-09-22 |
| 5812672 | Method for reducing data in the transmission and/or storage of digital signals of several dependent channels | Dieter Seitzer | 1998-09-22 |
| 5781888 | Perceptual noise shaping in the time domain via LPC prediction in the frequency domain | — | 1998-07-14 |