| Patent | Date |
|---|
Apparatus for post-processing an audio signal using a transient location detection
Grant 11,373,666 - Disch , et al. June 28, 2 | 2022-06-28 |
Apparatus and method for encoding or decoding directional audio coding parameters using quantization and entropy coding
Grant 11,367,454 - Fuchs , et al. June 21, 2 | 2022-06-21 |
Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding
Grant 11,368,790 - Fuchs , et al. June 21, 2 | 2022-06-21 |
Audio scene encoder, audio scene decoder and related methods using hybrid encoder-decoder spatial analysis
Grant 11,361,778 - Fuchs , et al. June 14, 2 | 2022-06-14 |
Apparatus, Method And Computer Program For Encoding, Decoding, Scene Processing And Other Procedures Related To Dirac Based Spatial Audio Coding
App 20220150635 - FUCHS; Guillaume ; et al. | 2022-05-12 |
Apparatus, Method And Computer Program For Encoding, Decoding, Scene Processing And Other Procedures Related To Dirac Based Spatial Audio Coding
App 20220150633 - FUCHS; Guillaume ; et al. | 2022-05-12 |
Audio Scene Encoder, Audio Scene Decoder And Related Methods Using Hybrid Encoder-decoder Spatial Analysis
App 20220139409 - FUCHS; Guillaume ; et al. | 2022-05-05 |
Apparatus and Method for encoding or Decoding Directional Audio Coding Parameters Using Quantization and Entropy Coding
App 20220130404 - FUCHS; Guillaume ; et al. | 2022-04-28 |
Parameter Encoding And Decoding
App 20220122621 - BOUTHEON; Alexandre ; et al. | 2022-04-21 |
Parameter Encoding And Decoding
App 20220122617 - BOUTHEON; Alexandre ; et al. | 2022-04-21 |
Parameter Encoding And Decoding
App 20220108707 - BOUTHEON; Alexandre ; et al. | 2022-04-07 |
Audio processor and a method considering acoustic obstacles and providing loudspeaker signals
Grant 11,290,821 - Walther , et al. March 29, 2 | 2022-03-29 |
Audio processor and a method considering acoustic obstacles and providing loudspeaker signals
Grant 11,252,509 - Walther , et al. February 15, 2 | 2022-02-15 |
Directional Loudness Map Based Audio Processing
App 20210383820 - HERRE; Jurgen ; et al. | 2021-12-09 |
Apparatus and method for decomposing an audio signal using a ratio as a separation characteristic
Grant 11,183,199 - Adami , et al. November 23, 2 | 2021-11-23 |
Apparatus and Method for Encoding a Spatial Audio Representation or Apparatus and Method for Decoding an Encoded Audio Signal Using Transport Metadata and Related Computer Programs
App 20210343300 - KUCH; Fabian ; et al. | 2021-11-04 |
Apparatus and method for decomposing an audio signal using a variable threshold
Grant 11,158,330 - Adami , et al. October 26, 2 | 2021-10-26 |
Concept for generating an enhanced sound-field description or a modified sound field description using a multi-layer description
Grant 11,153,704 - Herre , et al. October 19, 2 | 2021-10-19 |
Apparatus And Method For Source Separation Using An Estimation And Control Of Sound Quality
App 20210312939 - UHLE; Christian ; et al. | 2021-10-07 |
Apparatus And Method For Decomposing An Audio Signal Using A Variable Threshold
App 20210295854 - ADAMI; Alexander ; et al. | 2021-09-23 |
Apparatus And Method For Reproducing A Spatially Extended Sound Source Or Apparatus And Method For Generating A Bitstream From A Spatially Extended Sound Source
App 20210289309 - HERRE; Jurgen ; et al. | 2021-09-16 |
Concept For Generating An Enhanced Sound-field Description Or A Modified Sound Field Description Using A Multi-layer Description
App 20210289310 - HERRE; Jurgen ; et al. | 2021-09-16 |
Post-processor, pre-processor, audio encoder, audio decoder and related methods for enhancing transient processing
Grant 11,094,331 - Ghido , et al. August 17, 2 | 2021-08-17 |
Audio processor, system, method and computer program for audio rendering
Grant 11,032,646 - Walther , et al. June 8, 2 | 2021-06-08 |
Audio Processor And A Method For Providing Loudspeaker Signals
App 20210168552 - WALTHER; Andreas ; et al. | 2021-06-03 |
Audio Processor And A Method Considering Acoustic Obstacles And Providing Loudspeaker Signals
App 20210168508 - WALTHER; Andreas ; et al. | 2021-06-03 |
Multisignal Audio Coding Using Signal Whitening As Processing
App 20210104249 - FOTOPOULOU; Eleni ; et al. | 2021-04-08 |
Post-processor, Pre-processor, Audio Encoder, Audio Decoder And Related Methods For Enhancing Transient Processing
App 20200402520 - Ghido; Florin ; et al. | 2020-12-24 |
Audio Scene Encoder, Audio Scene Decoder And Related Methods Using Hybrid Encoder-decoder Spatial Analysis
App 20200357421 - FUCHS; Guillaume ; et al. | 2020-11-12 |
Apparatus and Method for encoding or Decoding Directional Audio Coding Parameters Using Different Time/Frequency Resolutions
App 20200273473 - FUCHS; Guillaume ; et al. | 2020-08-27 |
Apparatus and Method for encoding or Decoding Directional Audio Coding Parameters Using Quantization and Entropy Coding
App 20200265851 - FUCHS; Guillaume ; et al. | 2020-08-20 |
Post-processor, pre-processor, audio encoder, audio decoder and related methods for enhancing transient processing
Grant 10,720,170 - Ghido , et al. | 2020-07-21 |
Apparatus, Method And Computer Program For Encoding, Decoding, Scene Processing And Other Procedures Related To Dirac Based Spat
App 20200221230 - FUCHS; Guillaume ; et al. | 2020-07-09 |
Concept For Generating An Enhanced Sound-field Description Or A Modified Sound Field Description Using A Multi-layer Description
App 20200145776 - HERRE; Jurgen ; et al. | 2020-05-07 |
Post-processor, Pre-processor, Audio Encoder, Audio Decoder And Related Methods For Enhancing Transient Processing
App 20200090670 - Ghido; Florin ; et al. | 2020-03-19 |
Audio Processor, System, Method And Computer Program For Audio Rendering
App 20200059724 - WALTHER; Andreas ; et al. | 2020-02-20 |
Apparatus For Post-processing An Audio Signal Using A Transient Location Detection
App 20200020349 - DISCH; Sascha ; et al. | 2020-01-16 |
Apparatus And Method For Post-processing An Audio Signal Using Prediction Based Shaping
App 20200013421 - DISCH; Sascha ; et al. | 2020-01-09 |
Apparatus And Method For Decomposing An Audio Signal Using A Ratio As A Separation Characteristic
App 20190272835 - ADAMI; Alexander ; et al. | 2019-09-05 |
Apparatus And Method For Decomposing An Audio Signal Using A Variable Threshold
App 20190272836 - ADAMI; Alexander ; et al. | 2019-09-05 |
Post-processor, Pre-processor, Audio Encoder, Audio Decoder And Related Methods For Enhancing Transient Processing
App 20180190303 - Ghido; Florin ; et al. | 2018-07-05 |
Compatible multi-channel coding/decoding
Grant 9,462,404 - Herre , et al. October 4, 2 | 2016-10-04 |
Adaptive grouping of parameters for enhanced coding efficiency
Grant 9,043,200 - Sperschneider , et al. May 26, 2 | 2015-05-26 |
Audio signal decorrelator, multi channel audio signal processor, audio signal processor, method for deriving an output audio signal from an input audio signal and computer program
Grant 8,538,037 - Herre , et al. September 17, 2 | 2013-09-17 |
Compatible Multi-channel Coding/decoding
App 20130016843 - HERRE; JURGEN ; et al. | 2013-01-17 |
Device and method for analyzing an information signal
Grant 8,175,730 - Dittmar , et al. May 8, 2 | 2012-05-08 |
Energy dependent quantization for efficient coding of spatial audio parameters
Grant 8,054,981 - Roden , et al. November 8, 2 | 2011-11-08 |
Apparatus And Method For Generating A Multi-channel Synthesizer Control Signal, Multi-channel Synthesizer, Method Of Generating An Output Signal From An Input Signal And Machine-readable Storage Medium
App 20110235810 - NEUSINGER; MATTHIAS ; et al. | 2011-09-29 |
Adaptive grouping of parameters for enhanced coding efficiency
Grant 7,991,610 - Sperschneider , et al. August 2, 2 | 2011-08-02 |
Envelope shaping of decorrelated signals
Grant 7,983,424 - Kjorling , et al. July 19, 2 | 2011-07-19 |
Apparatus and method for generating multi-channel synthesizer control signal and apparatus and method for multi-channel synthesizing
Grant 7,983,922 - Neusinger , et al. July 19, 2 | 2011-07-19 |
Multi-channel hierarchical audio coding with compact side information
Grant 7,961,890 - Holzer , et al. June 14, 2 | 2011-06-14 |
Adaptive Grouping Of Parameters For Enhanced Coding Efficiency
App 20110060598 - SPERSCHNEIDER; RALPH ; et al. | 2011-03-10 |
Entropy coding with compact codebooks
Grant 7,788,106 - Sperschneider , et al. August 31, 2 | 2010-08-31 |
Apparatus and method for synthesizing three output channels using two input channels
Grant 7,760,886 - Hellmuth , et al. July 20, 2 | 2010-07-20 |
Audio Signal Decorrelator, Multi Channel Audio Signal Processor, Audio Signal Processor, Method For Deriving An Output Audio Signal From An Input Audio Signal And Computer Program
App 20090304198 - Herre; Jurgen ; et al. | 2009-12-10 |
Device and method for analyzing an information signal
App 20090265024 - Dittmar; Christian ; et al. | 2009-10-22 |
Device and method for analyzing an information signal
Grant 7,565,213 - Dittmar , et al. July 21, 2 | 2009-07-21 |
Method and device for processing time-discrete audio sampled values
Grant 7,512,539 - Geiger , et al. March 31, 2 | 2009-03-31 |
Method and device for characterizing a signal and method and device for producing an indexed signal
Grant 7,478,045 - Allamanche , et al. January 13, 2 | 2009-01-13 |
Method and apparatus for producing a fingerprint, and method and apparatus for identifying an audio signal
Grant 7,460,994 - Herre , et al. December 2, 2 | 2008-12-02 |
Compatible multi-channel coding/decoding by weighting the downmix channel
Grant 7,447,317 - Herre , et al. November 4, 2 | 2008-11-04 |
Apparatus and method for constructing a multi-channel output signal or for generating a downmix signal
Grant 7,394,903 - Herre , et al. July 1, 2 | 2008-07-01 |
Apparatus and method for generating a multi-channel output signal
Grant 7,391,870 - Herre , et al. June 24, 2 | 2008-06-24 |
Device and method for embedding a watermark in an audio signal
Grant 7,346,514 - Herre , et al. March 18, 2 | 2008-03-18 |
Apparatus and method for generating multi-channel synthesizer control signal and apparatus and method for multi-channel synthesizing
App 20080002842 - Neusinger; Matthias ; et al. | 2008-01-03 |
Apparatus and method for synthesizing three output channels using two input channels
App 20070140500 - Hellmuth; Oliver ; et al. | 2007-06-21 |
Energy dependent quantization for efficient coding of spatial audio parameters
App 20070016416 - Roden; Jonas ; et al. | 2007-01-18 |
Envelope shaping of decorrelated signals
App 20060239473 - Kjorling; Kristofer ; et al. | 2006-10-26 |
Entropy coding with compact codebooks
App 20060235865 - Sperschneider; Ralph ; et al. | 2006-10-19 |
Lossless encoding of information with guaranteed maximum bitrate
App 20060235683 - Sperschneider; Ralph ; et al. | 2006-10-19 |
Adaptive grouping of parameters for enhanced coding efficiency
App 20060235679 - Sperschneider; Ralph ; et al. | 2006-10-19 |
Multi-channel hierarchical audio coding with compact side information
App 20060233380 - Holzer; Andreas ; et al. | 2006-10-19 |
Apparatus for analyzing an audio signal with regard to rhythm information of the audio signal by using an autocorrelation function
Grant 7,012,183 - Herre , et al. March 14, 2 | 2006-03-14 |
Apparatus and method for generating a multi-channel output signal
App 20060009225 - Herre; Jurgen ; et al. | 2006-01-12 |
Device and method for analyzing an information signal
App 20050273319 - Dittmar, Christian ; et al. | 2005-12-08 |
Apparatus and method for constructing a multi-channel output signal or for generating a downmix signal
App 20050157883 - Herre, Jurgen ; et al. | 2005-07-21 |
Compatible multi-channel coding/decoding
App 20050074127 - Herre, Jurgen ; et al. | 2005-04-07 |
Method and device for characterising a signal and for producing an indexed signal
App 20040267522 - Allamanche, Eric ; et al. | 2004-12-30 |
Method and device for detecting a transient in a discrete-time audio signal
Grant 6,826,525 - Hilpert , et al. November 30, 2 | 2004-11-30 |
Method and device for processing time-discrete audio sampled values
App 20040220805 - Geiger, Ralf ; et al. | 2004-11-04 |
Device and method for embedding a watermark in an audio signal
App 20040184369 - Herre, Jurgen ; et al. | 2004-09-23 |
Method and device for producing a fingerprint and method and method and device for identifying an audio signal
App 20040172411 - Herre, Jurgen ; et al. | 2004-09-02 |
Process for coding and decoding stereophonic spectral values
Grant 6,771,777 - Gbur , et al. August 3, 2 | 2004-08-03 |
Method for signalling a noise substitution during audio signal coding
Grant 6,766,293 - Herre , et al. July 20, 2 | 2004-07-20 |
Apparatus for analyzing an audio signal with regard to rhythm information of the audio signal by using an autocorrelation function
App 20040094019 - Herre, Jurgen ; et al. | 2004-05-20 |
Device and method for analysing an audio signal in view of obtaining rhythm information
App 20040068401 - Herre, Jurgen ; et al. | 2004-04-08 |
Method and a device for coding audio signals and a method and a device for decoding a bit stream
Grant 6,502,069 - Grill , et al. December 31, 2 | 2002-12-31 |
Method and device for detecting a transient in a discrete-time audio signal
App 20020173948 - Hilpert, Johannes ; et al. | 2002-11-21 |
Method and device for detecting a transient in a discrete-time audiosignal
Grant 6,453,282 - Hilpert , et al. September 17, 2 | 2002-09-17 |
Method for coding an audio signal
Grant 6,424,939 - Herre , et al. July 23, 2 | 2002-07-23 |
Coding and decoding of audio signals by using intensity stereo and prediction processes
Grant 6,341,165 - Gbur , et al. January 22, 2 | 2002-01-22 |
Method for determining the type of coding to be selected for coding at least two signals
Grant 5,736,943 - Herre , et al. April 7, 1 | 1998-04-07 |
Process for transmitting and/or storing digital signals of multiple channels
Grant 5,706,309 - Eberlein , et al. January 6, 1 | 1998-01-06 |
Process for reducing data in the transmission and/or storage of digital signals from several interdependent channels
Grant 5,703,999 - Herre , et al. December 30, 1 | 1997-12-30 |
Method of coding a plurality of audio signals
Grant 5,701,346 - Herre , et al. December 23, 1 | 1997-12-23 |
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