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Dynamic range control for a wide variety of playback environments
Grant 11,429,341 - Koppens , et al. August 30, 2 | 2022-08-30 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 11,423,916 - Kjoerling , et al. August 23, 2 | 2022-08-23 |
Methods and apparatus for decoding encoded audio signal(s)
Grant 11,410,665 - Purnhagen , et al. August 9, 2 | 2022-08-09 |
Selectable Linear Predictive Or Transform Coding Modes With Advanced Stereo Coding
App 20220246155 - Purnhagen; Heiko ; et al. | 2022-08-04 |
Methods and devices for joint multichannel coding
Grant 11,380,336 - Kjoerling , et al. July 5, 2 | 2022-07-05 |
Efficient Coding Of Audio Scenes Comprising Audio Objects
App 20220189493 - PURNHAGEN; Heiko ; et al. | 2022-06-16 |
Backward-compatible Integration Of High Frequency Reconstruction Techniques For Audio Signals
App 20220180880 - KJOERLING; Kristofer ; et al. | 2022-06-09 |
Audio Decoder For Audio Channel Reconstruction
App 20220159379 - PURNHAGEN; Heiko ; et al. | 2022-05-19 |
Methods and devices for coding soundfield representation signals
Grant 11,322,164 - Kjoerling , et al. May 3, 2 | 2022-05-03 |
Audio encoder with selectable L/R or M/S coding
Grant 11,322,161 - Purnhagen , et al. May 3, 2 | 2022-05-03 |
Selectable linear predictive or transform coding modes with advanced stereo coding
Grant 11,315,576 - Purnhagen , et al. April 26, 2 | 2022-04-26 |
Audio Encoder And Decoder For Interleaved Waveform Coding
App 20220101865 - KJOERLING; Kristofer ; et al. | 2022-03-31 |
Backward-compatible integration of high frequency reconstruction techniques for audio signals
Grant 11,289,106 - Kjoerling , et al. March 29, 2 | 2022-03-29 |
Efficient coding of audio scenes comprising audio objects
Grant 11,270,709 - Purnhagen , et al. March 8, 2 | 2022-03-08 |
Audio Decoder For Interleaving Signals
App 20220059110 - KJOERLING; Kristofer ; et al. | 2022-02-24 |
Methods for improving high frequency reconstruction
Grant 11,238,876 - Kjoerling , et al. February 1, 2 | 2022-02-01 |
Method, Apparatus and Systems for Audio Decoding and Encoding
App 20210375304 - Purnhagen; Heiko ; et al. | 2021-12-02 |
Processing Of Audio Signals During High Frequency Reconstruction
App 20210366494 - Kjoerling; Kristofer | 2021-11-25 |
Audio decoder for audio channel reconstruction
Grant 11,184,709 - Purnhagen , et al. November 23, 2 | 2021-11-23 |
Dynamic Range Control For A Wide Variety Of Playback Environments
App 20210318848 - Koppens; Jeroen ; et al. | 2021-10-14 |
Audio encoder and decoder for interleaved waveform coding
Grant 11,145,318 - Kjoerling , et al. October 12, 2 | 2021-10-12 |
Audio encoder with selectable L/R or M/S coding
Grant 11,133,013 - Purnhagen , et al. September 28, 2 | 2021-09-28 |
Audio decoder for interleaving signals
Grant 11,114,107 - Kjoerling , et al. September 7, 2 | 2021-09-07 |
System For Maintaining Reversible Dynamic Range Control Information Associated With Parametric Audio Coders
App 20210270106 - RIEDMILLER; Jeffrey ; et al. | 2021-09-02 |
Audio decoder utilizing sample rate conversion for frame synchronization
Grant 11,037,582 - Purnhagen , et al. June 15, 2 | 2021-06-15 |
Processing of audio signals during high frequency reconstruction
Grant 11,031,019 - Kjoerling June 8, 2 | 2021-06-08 |
Time-Alignment of QMF Based Processing Data
App 20210158827 - KJOERLING; Kristofer ; et al. | 2021-05-27 |
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
Grant 11,017,785 - Purnhagen , et al. May 25, 2 | 2021-05-25 |
Integration Of High Frequency Reconstruction Techniques With Reduced Post-processing Delay
App 20210151062 - KJOERLING; Kristofer ; et al. | 2021-05-20 |
Dynamic range control for a wide variety of playback environments
Grant 10,956,121 - Koppens , et al. March 23, 2 | 2021-03-23 |
Integration Of High Frequency Audio Reconstruction Techniques
App 20210082451 - KJOERLING; Kristofer ; et al. | 2021-03-18 |
System for maintaining reversible dynamic range control information associated with parametric audio coders
Grant 10,950,252 - Riedmiller , et al. March 16, 2 | 2021-03-16 |
Methods And Devices For Coding Soundfield Representation Signals
App 20210050022 - KJOERLING; Kristofer ; et al. | 2021-02-18 |
Headtracking for parametric binaural output system and method
Grant 10,893,375 - Breebaart , et al. January 12, 2 | 2021-01-12 |
Backward-compatible Integration Of High Frequency Reconstruction Techniques For Audio Signals
App 20200411019 - KJOERLING; Kristofer ; et al. | 2020-12-31 |
Spectral Translation/Folding in the Subband Domain
App 20200388294 - LILJERYD; Lars G. ; et al. | 2020-12-10 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20200380999 - KJOERLING; Kristofer ; et al. | 2020-12-03 |
Time-alignment of QMF based processing data
Grant 10,811,023 - Kjoerling , et al. October 20, 2 | 2020-10-20 |
Audio encoder with selectable L/R or M/S coding
Grant 10,796,703 - Purnhagen , et al. October 6, 2 | 2020-10-06 |
Audio Decoder For Audio Channel Reconstruction
App 20200304913 - PURNHAGEN; Heiko ; et al. | 2020-09-24 |
Dynamic Range Control For A Wide Variety Of Playback Environments
App 20200293272 - Koppens; Jeroen ; et al. | 2020-09-17 |
Stereo Audio Encoder And Decoder
App 20200286497 - PURNHAGEN; Heiko ; et al. | 2020-09-10 |
Method And System For Providing Media Content To A Client
App 20200275171 - CLOUD; Jason Michael ; et al. | 2020-08-27 |
Methods And Apparatus For Decoding Encoded Audio Signal(s)
App 20200265844 - Purnhagen; Heiko ; et al. | 2020-08-20 |
Spectral translation/folding in the subband domain
Grant 10,699,724 - Liljeryd , et al. | 2020-06-30 |
System For Maintaining Reversible Dynamic Range Control Information Associated With Parametric Audio Coders
App 20200202878 - RIEDMILLER; Jeffrey ; et al. | 2020-06-25 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 10,685,661 - Kjoerling , et al. | 2020-06-16 |
Audio decoder for audio channel reconstruction
Grant 10,623,860 - Purnhagen , et al. | 2020-04-14 |
Dynamic range control for a wide variety of playback environments
Grant 10,606,550 - Koppens , et al. | 2020-03-31 |
Audio Decoder For Interleaving Signals
App 20200098381 - KJOERLING; Kristofer ; et al. | 2020-03-26 |
Stereo audio encoder and decoder
Grant 10,600,429 - Purnhagen , et al. | 2020-03-24 |
Methods and apparatus for decoding encoded audio signal(s)
Grant 10,593,340 - Purnhagen , et al. | 2020-03-17 |
Methods And Devices For Joint Multichannel Coding
App 20200066282 - KJOERLING; Kristofer ; et al. | 2020-02-27 |
Audio Decoder For Audio Channel Reconstruction
App 20200021915 - PURNHAGEN; Heiko ; et al. | 2020-01-16 |
System for maintaining reversible dynamic range control information associated with parametric audio coders
Grant 10,522,163 - Riedmiller , et al. Dec | 2019-12-31 |
Audio Encoder With Selectable L/r Or M/s Coding
App 20190392844 - Purnhagen; Heiko ; et al. | 2019-12-26 |
Methods for improving high frequency reconstruction
App 20190385624 - Kjoerling; Kristofer ; et al. | 2019-12-19 |
Time-alignment of QMF based processing data
Grant 10,510,355 - Kjoerling , et al. Dec | 2019-12-17 |
Selectable Linear Predictive Or Transform Coding Modes With Advanced Stereo Coding
App 20190378521 - Purnhagen; Heiko ; et al. | 2019-12-12 |
Methods and devices for joint multichannel coding
Grant 10,497,377 - Kjoerling , et al. De | 2019-12-03 |
Audio decoder for audio channel reconstruction
Grant 10,499,155 - Purnhagen , et al. De | 2019-12-03 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20190362729 - KJOERLING; Kristofer ; et al. | 2019-11-28 |
System For Maintaining Reversible Dynamic Range Control Information Associated With Parametric Audio Coders
App 20190341066 - RIEDMILLER; Jeffrey ; et al. | 2019-11-07 |
Headtracking For Parametric Binaural Output System And Method
App 20190342694 - BREEBAART; Dirk Jeroen ; et al. | 2019-11-07 |
Audio Decoder For Audio Channel Reconstruction
App 20190320263 - PURNHAGEN; Heiko ; et al. | 2019-10-17 |
Audio encoder with selectable L/R or M/S coding
App 20190318748 - Purnhagen; Heiko ; et al. | 2019-10-17 |
Dynamic Range Control For A Wide Variety Of Playback Environments
App 20190310822 - Koppens; Jeroen ; et al. | 2019-10-10 |
Audio decoder for interleaving signals
Grant 10,438,602 - Kjoerling , et al. O | 2019-10-08 |
Audio decoder for audio channel reconstruction
Grant 10,440,474 - Purnhagen , et al. O | 2019-10-08 |
Selectable Linear Predictive Or Transform Coding Modes With Advanced Stereo Coding
App 20190287538 - Purnhagen; Heiko ; et al. | 2019-09-19 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 10,418,040 - Kjoerling , et al. Sept | 2019-09-17 |
Methods for improving high frequency reconstruction
Grant 10,403,295 - Kjoerling , et al. Sep | 2019-09-03 |
Methods And Apparatus For Decoding Encoded Audio Signal(s)
App 20190267012 - Purnhagen; Heiko ; et al. | 2019-08-29 |
System for maintaining reversible dynamic range control information associated with parametric audio coders
Grant 10,388,296 - Riedmiller , et al. A | 2019-08-20 |
Advanced Stereo Coding Based on a Combination of Adaptively Selectable Left/Right or Mid/Side Stereo Coding and of Parametric St
App 20190228782 - Purnhagen; Heiko ; et al. | 2019-07-25 |
Headtracking for parametric binaural output system and method
Grant 10,362,431 - Breebaart , et al. | 2019-07-23 |
Processing Of Audio Signals During High Frequency Reconstruction
App 20190221220 - Kjoerling; Kristofer | 2019-07-18 |
Spectral Translation/Folding in the Subband Domain
App 20190189140 - Liljeryd; Lars G. ; et al. | 2019-06-20 |
Coding of multichannel audio content
Grant 10,325,607 - Purnhagen , et al. | 2019-06-18 |
Dynamic range control for a wide variety of playback environments
Grant 10,318,235 - Koppens , et al. | 2019-06-11 |
Spectral translation/folding in the subband domain
Grant 10,311,882 - Liljeryd , et al. | 2019-06-04 |
Encoding and decoding of audio signals
Grant 10,304,471 - Kjoerling , et al. | 2019-05-28 |
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
Grant 10,297,259 - Purnhagen , et al. | 2019-05-21 |
Processing of audio signals during high frequency reconstruction
Grant 10,283,122 - Kjoerling | 2019-05-07 |
System For Maintaining Reversible Dynamic Range Control Information Associated With Parametric Audio Coders
App 20190122684 - RIEDMILLER; Jeffrey ; et al. | 2019-04-25 |
Audio decoder with core decoder and surround decoder
Grant 10,271,142 - Purnhagen , et al. | 2019-04-23 |
Audio decoder for audio channel reconstruction
Grant 10,250,984 - Purnhagen , et al. | 2019-04-02 |
Audio decoder for audio channel reconstruction
Grant 10,250,985 - Purnhagen , et al. | 2019-04-02 |
Audio decoder for audio channel reconstruction
Grant 10,244,320 - Purnhagen , et al. | 2019-03-26 |
Audio decoder for audio channel reconstruction
Grant 10,244,321 - Purnhagen , et al. | 2019-03-26 |
Audio decoder for audio channel reconstruction
Grant 10,244,319 - Purnhagen , et al. | 2019-03-26 |
Stereo Audio Encoder And Decoder
App 20190088266 - PURNHAGEN; Heiko ; et al. | 2019-03-21 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20190066707 - KJOERLING; Kristofer ; et al. | 2019-02-28 |
Audio Encoder And Decoder For Interleaved Waveform Coding
App 20190066708 - KJOERLING; Kristofer ; et al. | 2019-02-28 |
Dynamic Range Control For A Wide Variety Of Playback Environments
App 20190065140 - Koppens; Jeroen ; et al. | 2019-02-28 |
System for maintaining reversible dynamic range control information associated with parametric audio coders
Grant 10,217,474 - Riedmiller , et al. Feb | 2019-02-26 |
Audio decoding system and audio encoding system
Grant 10,170,125 - Villemoes , et al. J | 2019-01-01 |
Audio encoder and decoder
Grant 10,163,446 - Koppens , et al. Dec | 2018-12-25 |
Stereo audio encoder and decoder
Grant 10,163,449 - Purnhagen , et al. Dec | 2018-12-25 |
Methods And Devices For Joint Multichannel Coding
App 20180366132 - Kjoerling; Kristofer ; et al. | 2018-12-20 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 10,157,623 - Kjoerling , et al. Dec | 2018-12-18 |
Headtracking For Parametric Binaural Output System And Method
App 20180359596 - BREEBAART; Dirk Jeroen ; et al. | 2018-12-13 |
Audio decoder for audio channel reconstruction
Grant 10,129,645 - Purnhagen , et al. November 13, 2 | 2018-11-13 |
System For Maintaining Reversible Dynamic Range Control Information Associated With Parametric Audio Coders
App 20180322890 - RIEDMILLER; Jeffrey ; et al. | 2018-11-08 |
Audio encoder and decoder for interleaved waveform coding
Grant 10,121,479 - Kjoerling , et al. November 6, 2 | 2018-11-06 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 10,115,405 - Kjoerling , et al. October 30, 2 | 2018-10-30 |
Dynamic range control for a wide variety of playback environments
Grant 10,095,468 - Koppens , et al. October 9, 2 | 2018-10-09 |
Spectral Translation/Folding in the Subband Domain
App 20180277128 - Liljeryd; Lars G. ; et al. | 2018-09-27 |
Methods and devices for joint multichannel coding
Grant 10,083,701 - Kjoerling , et al. September 25, 2 | 2018-09-25 |
System for maintaining reversible dynamic range control information associated with parametric audio coders
Grant 10,074,379 - Riedmiller , et al. September 11, 2 | 2018-09-11 |
Audio Encoder and Decoder
App 20180247660 - PURNHAGEN; Heiko ; et al. | 2018-08-30 |
Method for representing multi-channel audio signals
Grant 10,015,597 - Purnhagen , et al. July 3, 2 | 2018-07-03 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 10,013,991 - Kjoerling , et al. July 3, 2 | 2018-07-03 |
Spectral translation/folding in the subband domain
Grant 10,008,213 - Liljeryd , et al. June 26, 2 | 2018-06-26 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 9,990,929 - Kjoerling , et al. June 5, 2 | 2018-06-05 |
System For Maintaining Reversible Dynamic Range Control Information Associated With Parametric Audio Coders
App 20180151189 - RIEDMILLER; Jeffrey ; et al. | 2018-05-31 |
Advanced Stereo Coding Based on a Combination of Adaptively Selectable Left/Right or Mid/Side Stereo Coding and of Parametric Stereo Coding
App 20180144751 - Purnhagen; Heiko ; et al. | 2018-05-24 |
Processing Of Audio Signals During High Frequency Reconstruction
App 20180144753 - Kjoerling; Kristofer | 2018-05-24 |
Audio decoder for audio channel reconstruction
Grant 9,972,330 - Purnhagen , et al. May 15, 2 | 2018-05-15 |
Audio decoder for audio channel reconstruction
Grant 9,972,328 - Purnhagen , et al. May 15, 2 | 2018-05-15 |
Audio decoder for audio channel reconstruction
Grant 9,972,329 - Purnhagen , et al. May 15, 2 | 2018-05-15 |
Coding Of Multichannel Audio Content
App 20180108364 - PURNHAGEN; HEIKO ; et al. | 2018-04-19 |
Efficient Coding Of Audio Scenes Comprising Audio Objects
App 20180096692 - PURNHAGEN; Heiko ; et al. | 2018-04-05 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20180082698 - KJOERLING; Kristofer ; et al. | 2018-03-22 |
Processing of audio signals during high frequency reconstruction
Grant 9,911,431 - Kjoerling March 6, 2 | 2018-03-06 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20180061427 - KJOERLING; Kristofer ; et al. | 2018-03-01 |
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
Grant 9,905,230 - Purnhagen , et al. February 27, 2 | 2018-02-27 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20180053517 - KJOERLING; Kristofer ; et al. | 2018-02-22 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20180053516 - KJOERLING; Kristofer ; et al. | 2018-02-22 |
Method For Representing Multi-channel Audio Signals
App 20180054676 - PURNHAGEN; Heiko ; et al. | 2018-02-22 |
Coding of multichannel audio content
Grant 9,899,029 - Purnhagen , et al. February 20, 2 | 2018-02-20 |
Efficient coding of audio scenes comprising audio objects
Grant 9,892,737 - Purnhagen , et al. February 13, 2 | 2018-02-13 |
System for maintaining reversible dynamic range control information associated with parametric audio coders
Grant 9,881,629 - Riedmiller , et al. January 30, 2 | 2018-01-30 |
Time-Alignment of QMF Based Processing Data
App 20180025739 - KJOERLING; Kristofer ; et al. | 2018-01-25 |
Efficient and scalable parametric stereo coding for low bitrate applications
Grant 9,865,271 - Henn , et al. January 9, 2 | 2018-01-09 |
Efficient coding of audio scenes comprising audio objects
Grant 9,852,735 - Purnhagen , et al. December 26, 2 | 2017-12-26 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 9,847,089 - Kjoerling , et al. December 19, 2 | 2017-12-19 |
Frequency band table design for high frequency reconstruction algorithms
Grant 9,842,594 - Ekstrand , et al. December 12, 2 | 2017-12-12 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 9,842,600 - Kjoerling , et al. December 12, 2 | 2017-12-12 |
Spectral Translation/Folding in the Subband Domain
App 20170345432 - Liljeryd; Lars G. ; et al. | 2017-11-30 |
High frequency regeneration of an audio signal with synthetic sinusoid addition
Grant 9,818,418 - Kjoerling , et al. November 14, 2 | 2017-11-14 |
High frequency regeneration of an audio signal with synthetic sinusoid addition
Grant 9,818,417 - Kjoerling , et al. November 14, 2 | 2017-11-14 |
High frequency regeneration of an audio signal with synthetic sinusoid addition
Grant 9,812,142 - Kjoerling , et al. November 7, 2 | 2017-11-07 |
Audio processing system
Grant 9,812,136 - Kjoerling , et al. November 7, 2 | 2017-11-07 |
System For Maintaining Reversible Dynamic Range Control Information Associated With Parametric Audio Coders
App 20170309286 - RIEDMILLER; Jeffrey ; et al. | 2017-10-26 |
Methods And Devices For Joint Multichannel Coding
App 20170309281 - KJOERLING; Kristofer ; et al. | 2017-10-26 |
Efficient and scalable parametric stereo coding for low bitrate applications
Grant 9,799,341 - Henn , et al. October 24, 2 | 2017-10-24 |
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
Grant 9,799,340 - Henn , et al. October 24, 2 | 2017-10-24 |
Audio Decoder For Interleaving Signals
App 20170301362 - KJOERLING; Kristofer ; et al. | 2017-10-19 |
High frequency regeneration of an audio signal with synthetic sinusoid addition
Grant 9,792,923 - Kjoerling , et al. October 17, 2 | 2017-10-17 |
Efficient and scalable parametric stereo coding for low bitrate applications
Grant 9,792,919 - Henn , et al. October 17, 2 | 2017-10-17 |
Spectral translation/folding in the subband domain
Grant 9,786,290 - Liljeryd , et al. October 10, 2 | 2017-10-10 |
High frequency regeneration of an audio signal with synthetic sinusoid addition
Grant 9,779,746 - Kjoerling , et al. October 3, 2 | 2017-10-03 |
High frequency regeneration of an audio signal with synthetic sinusoid addition
Grant 9,761,234 - Kjoerling , et al. September 12, 2 | 2017-09-12 |
High frequency regeneration of an audio signal with synthetic sinusoid addition
Grant 9,761,236 - Kjoerling , et al. September 12, 2 | 2017-09-12 |
High frequency regeneration of an audio signal with synthetic sinusoid addition
Grant 9,761,237 - Kjoerling , et al. September 12, 2 | 2017-09-12 |
Methods and devices for joint multichannel coding
Grant 9,761,231 - Kjoerling , et al. September 12, 2 | 2017-09-12 |
Audio Encoder And Decoder
App 20170249945 - KOPPENS; Jeroen ; et al. | 2017-08-31 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20170243593 - KJOERLING; Kristofer ; et al. | 2017-08-24 |
Encoding And Decoding Of Audio Signals
App 20170243595 - KJOERLING; Kristofer ; et al. | 2017-08-24 |
Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representation
Grant 9,743,185 - Purnhagen , et al. August 22, 2 | 2017-08-22 |
Audio Decoder For Audio Channel Reconstruction
App 20170236523 - PURNHAGEN; Heiko ; et al. | 2017-08-17 |
Audio Decoder For Audio Channel Reconstruction
App 20170238113 - PURNHAGEN; Heiko ; et al. | 2017-08-17 |
Audio Decoder For Audio Channel Reconstruction
App 20170238112 - PURNHAGEN; Heiko ; et al. | 2017-08-17 |
Audio Decoder For Audio Channel Reconstruction
App 20170229126 - PURNHAGEN; Heiko ; et al. | 2017-08-10 |
Audio Decoder For Audio Channel Reconstruction
App 20170229128 - PURNHAGEN; Heiko ; et al. | 2017-08-10 |
Audio Decoder For Audio Channel Reconstruction
App 20170229131 - PURNHAGEN; Heiko ; et al. | 2017-08-10 |
Audio Decoder For Audio Channel Reconstruction
App 20170229129 - PURNHAGEN; Heiko ; et al. | 2017-08-10 |
Audio Decoder For Audio Channel Reconstruction
App 20170229127 - PURNHAGEN; Heiko ; et al. | 2017-08-10 |
Audio Decoder For Audio Channel Reconstruction
App 20170229130 - PURNHAGEN; Heiko ; et al. | 2017-08-10 |
Audio Decoder For Audio Channel Reconstruction
App 20170229132 - PURNHAGEN; Heiko ; et al. | 2017-08-10 |
Audio processing
Grant 9,728,194 - Kjoerling , et al. August 8, 2 | 2017-08-08 |
Audio decoder for interleaving signals
Grant 9,728,199 - Kjoerling , et al. August 8, 2 | 2017-08-08 |
Coding Of Multichannel Audio Content
App 20170221489 - PURNHAGEN; HEIKO ; et al. | 2017-08-03 |
System for maintaining reversible dynamic range control information associated with parametric audio coders
Grant 9,721,578 - Riedmiller , et al. August 1, 2 | 2017-08-01 |
Spectral translation/folding in the subband domain
Grant 9,697,841 - Liljeryd , et al. July 4, 2 | 2017-07-04 |
Efficient and Scalable Parametric Stereo Coding for Low Bitrate Applications
App 20170186434 - Henn; Fredrik ; et al. | 2017-06-29 |
Efficient and Scalable Parametric Stereo Coding for Low Bitrate Applications
App 20170186436 - Henn; Fredrik ; et al. | 2017-06-29 |
Efficient and Scalable Parametric Stereo Coding for Low Bitrate Applications
App 20170186437 - Henn; Fredrik ; et al. | 2017-06-29 |
Efficient and Scalable Parametric Stereo Coding for Low Bitrate Audio Coding Applications
App 20170186435 - Henn; Fredrik ; et al. | 2017-06-29 |
Spectral translation/folding in the subband domain
Grant 9,691,400 - Liljeryd , et al. June 27, 2 | 2017-06-27 |
Spectral translation/folding in the subband domain
Grant 9,691,403 - Liljeryd , et al. June 27, 2 | 2017-06-27 |
Spectral translation/folding in the subband domain
Grant 9,691,402 - Liljeryd , et al. June 27, 2 | 2017-06-27 |
Spectral translation/folding in the subband domain
Grant 9,691,399 - Liljeryd , et al. June 27, 2 | 2017-06-27 |
Spectral translation/folding in the subband domain
Grant 9,691,401 - Liljeryd , et al. June 27, 2 | 2017-06-27 |
High Frequency Regeneration of an Audio Signal with Synthetic Sinusoid Addition
App 20170178646 - Kjoerling; Kristofer ; et al. | 2017-06-22 |
High Frequency Regeneration of an Audio Signal with Synthetic Sinusoid Addition
App 20170178658 - Kjoerling; Kristofer ; et al. | 2017-06-22 |
High Frequency Regeneration of an Audio Signal with Synthetic Sinusoid Addition
App 20170178647 - Kjoerling; Kristofer ; et al. | 2017-06-22 |
High Frequency Regeneration of an Audio Signal with Synthetic Sinusoid Addition
App 20170178656 - Kjoerling; Kristofer ; et al. | 2017-06-22 |
Spectral Translation/Folding in the Subband Domain
App 20170178645 - Liljeryd; Lars G. ; et al. | 2017-06-22 |
Spectral Translation/Folding in the Subband Domain
App 20170178640 - Liljeryd; Lars G. ; et al. | 2017-06-22 |
Spectral Translation/Folding in the Subband Domain
App 20170178643 - Liljeryd; Lars G. ; et al. | 2017-06-22 |
Spectral Translation/Folding in the Subband Domain
App 20170178642 - Liljeryd; Lars G. ; et al. | 2017-06-22 |
High Frequency Regeneration of an Audio Signal with Synthetic Sinusoid Addition
App 20170178654 - Kjoerling; Kristofer ; et al. | 2017-06-22 |
Spectral Translation/Folding in the Subband Domain
App 20170178644 - Liljeryd; Lars G. ; et al. | 2017-06-22 |
High Frequency Regeneration of an Audio Signal with Synthetic Sinusoid Addition
App 20170178657 - Kjoerling; Kristofer ; et al. | 2017-06-22 |
Spectral Translation/Folding in the Subband Domain
App 20170178641 - Liljeryd; Lars G. ; et al. | 2017-06-22 |
High Frequency Regeneration of an Audio Signal with Synthetic Sinusoid Addition
App 20170178655 - Kjoerling; Kristofer ; et al. | 2017-06-22 |
Processing Of Audio Signals During High Frequency Reconstruction
App 20170178665 - Kjoerling; Kristofer | 2017-06-22 |
Audio Decoder With Core Decoder And Surround Decoder
App 20170148450 - PURNHAGEN; Heiko ; et al. | 2017-05-25 |
Stereo Audio Encoder and Decoder
App 20170133025 - PURNHAGEN; Heiko ; et al. | 2017-05-11 |
Coding of multichannel audio content
Grant 9,646,619 - Purnhagen , et al. May 9, 2 | 2017-05-09 |
Processing of audio signals during high frequency reconstruction
Grant 9,640,184 - Kjoerling May 2, 2 | 2017-05-02 |
Reconstructing audio channels with a fractional delay decorrelator
Grant 9,635,462 - Purnhagen , et al. April 25, 2 | 2017-04-25 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20170110136 - KJOERLING; Kristofer ; et al. | 2017-04-20 |
Dynamic range control for a wide variety of playback environments
Grant 9,626,149 - Koppens , et al. April 18, 2 | 2017-04-18 |
Audio decoder with core decoder and surround decoder
Grant 9,621,990 - Purnhagen , et al. April 11, 2 | 2017-04-11 |
Dynamic range control for a wide variety of playback environments
Grant 9,619,199 - Koppens , et al. April 11, 2 | 2017-04-11 |
Spectral Translation/Folding in the Subband Domain
App 20170084283 - Liljeryd; Lars G. ; et al. | 2017-03-23 |
Smooth configuration switching for multichannel audio
Grant 9,601,122 - Purnhagen , et al. March 21, 2 | 2017-03-21 |
Stereo audio encoder and decoder
Grant 9,570,083 - Purnhagen , et al. February 14, 2 | 2017-02-14 |
Smooth configuration switching for multichannel audio rendering based on a variable number of received channels
Grant 9,552,818 - Purnhagen , et al. January 24, 2 | 2017-01-24 |
Audio Encoder and Decoder for Interleaved Waveform Coding
App 20170018279 - KJOERLING; Kristofer ; et al. | 2017-01-19 |
Spectral translation/folding in the subband domain
Grant 9,548,059 - Liljeryd , et al. January 17, 2 | 2017-01-17 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 9,542,950 - Kjoerling , et al. January 10, 2 | 2017-01-10 |
Audio Processing System
App 20160372123 - KJOERLING; Kristofer ; et al. | 2016-12-22 |
Methods For Improving High Frequency Reconstruction
App 20160358616 - KJOERLING; Kristofer ; et al. | 2016-12-08 |
Audio encoder and decoder for interleaved waveform coding
Grant 9,514,761 - Kjoerling , et al. December 6, 2 | 2016-12-06 |
SBR bitstream parameter downmix
Grant 9,508,351 - Kjoerling , et al. November 29, 2 | 2016-11-29 |
Audio Decoder For Interleaving Signals
App 20160343383 - KJOERLING; Kristofer ; et al. | 2016-11-24 |
Audio encoder and decoder
Grant 9,489,957 - Kjoerling , et al. November 8, 2 | 2016-11-08 |
System For Maintaining Reversible Dynamic Range Control Information Associated With Parametric Audio Coders
App 20160322061 - RIEDMILLER; Jeffrey ; et al. | 2016-11-03 |
Audio processing system
Grant 9,478,224 - Kjoerling , et al. October 25, 2 | 2016-10-25 |
Methods for improving high frequency reconstruction
Grant 9,431,020 - Kjoerling , et al. August 30, 2 | 2016-08-30 |
Dynamic Range Control For A Wide Variety Of Playback Environments
App 20160231983 - KOPPENS; Jeroen ; et al. | 2016-08-11 |
High Frequency Regeneration of an Audio Signal with Synthetic Sinusoid Addition
App 20160232912 - KJOERLING; Kristofer ; et al. | 2016-08-11 |
Audio Decoding System And Audio Encoding System
App 20160232900 - VILLEMOES; Lars ; et al. | 2016-08-11 |
System and method for high dynamic range audio distribution
Grant 9,411,881 - Roeden , et al. August 9, 2 | 2016-08-09 |
Coding Of Multichannel Audio Content
App 20160225375 - PURNHAGEN; HEIKO ; et al. | 2016-08-04 |
Dynamic Range Control For A Wide Variety Of Playback Environments
App 20160227339 - KOPPENS; Jeroen ; et al. | 2016-08-04 |
Time-Alignment of QMF Based Processing Data
App 20160225382 - KJOERLING; Kristofer ; et al. | 2016-08-04 |
Gamut Mapping Systems and Methods
App 20160217797 - KJOERLING; Kristofer ; et al. | 2016-07-28 |
System for maintaining reversible dynamic range control information associated with parametric audio coders
Grant 9,401,152 - Riedmiller , et al. July 26, 2 | 2016-07-26 |
Frequency Band Table Design for High Frequency Reconstruction Algorithms
App 20160210970 - EKSTRAND; Per ; et al. | 2016-07-21 |
Audio Decoder With Core Decoder And Surround Decoder
App 20160203823 - PURNHAGEN; Heiko ; et al. | 2016-07-14 |
Reconstructing Audio Channels With A Fractional Delay Decorrelator
App 20160203822 - PURNHAGEN; Heiko ; et al. | 2016-07-14 |
Dynamic Range Control For A Wide Variety Of Playback Environments
App 20160197590 - KOPPENS; Jeroen ; et al. | 2016-07-07 |
Efficient Coding Of Audio Scenes Comprising Audio Objects
App 20160125887 - PURNHAGEN; Heiko ; et al. | 2016-05-05 |
Efficient Coding Of Audio Scenes Comprising Audio Objects
App 20160104496 - PURNHAGEN; Heiko ; et al. | 2016-04-14 |
Enhancing Performance of Spectral Band Replication and Related High Frequency Reconstruction Coding
App 20160099005 - Liljeryd; Lars G. ; et al. | 2016-04-07 |
Spectral Translation/Folding in the Subband Domain
App 20160093310 - Liljeryd; Lars G. ; et al. | 2016-03-31 |
Audio Processing System
App 20160055855 - KJOERLING; Kristofer ; et al. | 2016-02-25 |
Audio Encoder and Decoder for Interleaved Waveform Coding
App 20160042742 - KJOERLING; Kristofer ; et al. | 2016-02-11 |
Stereo Audio Encoder and Decoder
App 20160027446 - PURNHAGEN; Heiko ; et al. | 2016-01-28 |
Spectral translation/folding in the subband domain
Grant 9,245,534 - Liljeryd , et al. January 26, 2 | 2016-01-26 |
Enhancing performance of spectral band replication and related high frequency reconstruction coding
Grant 9,245,533 - Liljeryd , et al. January 26, 2 | 2016-01-26 |
Audio Processing
App 20160019899 - KJOERLING; Kristofer ; et al. | 2016-01-21 |
Audio Encoder And Decoder
App 20160012825 - KJOERLING; Kristofer ; et al. | 2016-01-14 |
Processing of Audio Signals During High Frequency Reconstruction
App 20150317986 - Kjoerling; Kristofer | 2015-11-05 |
Advanced Stereo Coding Based on a Combination of Adaptively Selectable Left/Right or Mid/Side Stereo Coding and of Parametric Stereo Coding
App 20150269948 - Purnhagen; Heiko ; et al. | 2015-09-24 |
Processing of audio signals during high frequency reconstruction
Grant 9,117,459 - Kjoerling August 25, 2 | 2015-08-25 |
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
Grant 9,082,395 - Heiko , et al. July 14, 2 | 2015-07-14 |
Smooth Configuration Switching For Multichannel Audio
App 20150187361 - Purnhagen; Heiko ; et al. | 2015-07-02 |
Smooth Configuration Switching For Multichannel Audio Rendering Based On A Variable Number Of Received Channels
App 20150154970 - Purnhagen; Heiko ; et al. | 2015-06-04 |
System For Maintaining Reversible Dynamic Range Control Information Associated With Parametric Audio Coders
App 20150104021 - Riedmiller; Jeffrey ; et al. | 2015-04-16 |
Enhancing Performance of Spectral Band Replication and Related High Frequency Reconstruction Coding
App 20150095039 - Liljeryd; Lars G. ; et al. | 2015-04-02 |
Enhancing performance of spectral band replication and related high frequency reconstruction coding
Grant 8,935,156 - Liljeryd , et al. January 13, 2 | 2015-01-13 |
Enhancing Performance of Spectral Band Replication and Related High Frequency Reconstruction Coding
App 20140229188 - Liljeryd; Lars G. ; et al. | 2014-08-14 |
Enhancing performance of spectral band replication and related high frequency reconstruction coding
Grant 8,738,369 - Liljeryd , et al. May 27, 2 | 2014-05-27 |
System and Method for High Dynamic Range Audio Distribution
App 20140135963 - Roeden; Karl Jonas ; et al. | 2014-05-15 |
Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representation
Grant 8,693,696 - Purnhagen , et al. April 8, 2 | 2014-04-08 |
Apparatus and method for multi-channel parameter transformation
Grant 8,687,829 - Hilpert , et al. April 1, 2 | 2014-04-01 |
Enhancing Performance of Spectral Band Replication and Related High Frequency Reconstruction Coding
App 20130339023 - Liljeryd; Lars G. ; et al. | 2013-12-19 |
Spectral Translation/Folding in the Subband Domain
App 20130339037 - Liljeryd; Lars G. ; et al. | 2013-12-19 |
Spectral translation/folding in the subband domain
Grant 8,543,232 - Liljeryd , et al. September 24, 2 | 2013-09-24 |
Method for representing multi-channel audio signals
Grant 8,538,031 - Purnhagen , et al. September 17, 2 | 2013-09-17 |
Method For Representing Multi-channel Audio Signals
App 20130236021 - PURNHAGEN; Heiko ; et al. | 2013-09-12 |
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
Grant 8,532,999 - Neusinger , et al. September 10, 2 | 2013-09-10 |
Methods for Improving High Frequency Reconstruction
App 20130226597 - KJOERLING; Kristofer ; et al. | 2013-08-29 |
Methods for improved performance of prediction based multi-channel reconstruction
Grant 8,515,083 - Villemoes , et al. August 20, 2 | 2013-08-20 |
Audio encoder and decoder with long term prediction
Grant 8,494,863 - Biswas , et al. July 23, 2 | 2013-07-23 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 8,346,566 - Kjoerling , et al. January 1, 2 | 2013-01-01 |
Processing of Audio Signals During High Frequency Reconstruction
App 20120328124 - Kjoerling; Kristofer | 2012-12-27 |
Sbr Bitstream Parameter Downmix
App 20120275607 - Kjoerling; Kristofer ; et al. | 2012-11-01 |
Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
Grant 8,255,233 - Liljeryd , et al. August 28, 2 | 2012-08-28 |
Enhancing Perceptual Performance of SBR and Related HFR Coding Methods by Adaptive Noise-Floor Addition and Noise Substitution Limiting
App 20120213385 - LILJERYD; LARS G. ; et al. | 2012-08-23 |
Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representation
Grant 8,223,976 - Purnhagen , et al. July 17, 2 | 2012-07-17 |
Generation of spatial downmixes from parametric representations of multi channel signals
Grant 8,175,280 - Villemoes , et al. May 8, 2 | 2012-05-08 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 8,145,475 - Kjoerling , et al. March 27, 2 | 2012-03-27 |
Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
Grant RE43,189 - Liljeryd , et al. February 14, 2 | 2012-02-14 |
Enhancing Perceptual Performance Of Sbr And Related Hfr Coding Methods By Adaptive Noise-floor Addition And Noise Substitution Limiting
App 20120029927 - LILJERYD; Lars G. ; et al. | 2012-02-02 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 8,108,209 - Kjoerling , et al. January 31, 2 | 2012-01-31 |
Advanced Stereo Coding Based on a Combination of Adaptively Selectable Left/Right or Mid/Side Stereo Coding and of Parametric Stereo Coding
App 20120002818 - Heiko; Purnhagen ; et al. | 2012-01-05 |
Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
Grant 8,036,881 - Liljeryd , et al. October 11, 2 | 2011-10-11 |
Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
Grant 8,036,880 - Liljeryd , et al. October 11, 2 | 2011-10-11 |
Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
Grant 8,036,882 - Liljeryd , et al. October 11, 2 | 2011-10-11 |
Method for representing multi-channel audio signals
Grant 7,986,789 - Purnhagen , et al. July 26, 2 | 2011-07-26 |
Advanced methods for interpolation and parameter signalling
Grant 7,974,847 - Kjoerling , et al. July 5, 2 | 2011-07-05 |
Reduced number of channels decoding
Grant 7,965,848 - Villemoes , et al. June 21, 2 | 2011-06-21 |
Apparatus and Method for Generating a Level Parameter and Apparatus and Method for Generating a Multi-Channel Representation
App 20110075848 - Purnhagen; Heiko ; et al. | 2011-03-31 |
Method for Reduction of Aliasing Introduced by Spectral Envelope Adjustment in Real-Valued Filterbanks
App 20110054914 - Kjoerling; Kristofer ; et al. | 2011-03-03 |
Apparatus and Method for Multi-Channel Parameter Transformation
App 20110013790 - Hilpert; Johannes ; et al. | 2011-01-20 |
Method for Representing Multi-Channel Audio Signals
App 20110002470 - Purnhagen; Heiko ; et al. | 2011-01-06 |
Audio Encoder And Decoder
App 20100286990 - Biswas; Arijit ; et al. | 2010-11-11 |
Spectral translation/folding in the subband domain
Grant 7,680,552 - Liljeryd , et al. March 16, 2 | 2010-03-16 |
Multi parametrisation based multi-channel reconstruction
Grant 7,668,722 - Villemoes , et al. February 23, 2 | 2010-02-23 |
Enhancing Perceptual Performance of SBR and Related HFR Coding Methods by Adaptive Noise-Floor Addition and Noise Substitution Limiting
App 20090319259 - Liljeryd; Lars G. ; et al. | 2009-12-24 |
Enhancing Perceptual Performance of SBR and Related HFR Coding Methods by Adaptive Noise-Floor Addition and Noise Substitution Limiting
App 20090319280 - Liljeryd; Lars G. ; et al. | 2009-12-24 |
Enhancing Perceptual Performance of SBR and Related HFR Coding Methods by Adaptive Noise-Floor Addition and Noise Substitution Limiting
App 20090315748 - Liljeryd; Lars G. ; et al. | 2009-12-24 |
Method For Reduction Of Aliasing Introduced By Spectral Envelope Adjustment In Real-valued Filterbanks
App 20090259479 - KJOERLING; Kristofer ; et al. | 2009-10-15 |
Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
Grant 7,577,570 - Kjoerling , et al. August 18, 2 | 2009-08-18 |
Method for representing multi-channel audio signals
App 20070258607 - Purnhagen; Heiko ; et al. | 2007-11-08 |
Reduced Number of Channels Decoding
App 20070233293 - Villemoes; Lars ; et al. | 2007-10-04 |
Generation Of Spatial Downmixes From Parametric Representations Of Multi Channel Signals
App 20070223708 - Villemoes; Lars ; et al. | 2007-09-27 |
Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representation
App 20070002971 - Purnhagen; Heiko ; et al. | 2007-01-04 |
Methods for improved performance of prediction based multi-channel reconstruction
App 20060165237 - Villemoes; Lars ; et al. | 2006-07-27 |
Multi parametrisation based multi-channel reconstruction
App 20060140412 - Villemoes; Lars ; et al. | 2006-06-29 |
Advanced methods for interpolation and parameter signalling
App 20060136229 - Kjoerling; Kristofer ; et al. | 2006-06-22 |
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