| Patent | Date |
|---|
Method And Apparatus For Audio Decoding Based On Dequantization Of Quantized Parameters
App 20220295347 - PURNHAGEN; Heiko ; et al. | 2022-09-15 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20220293116 - Villemoes; Lars ; et al. | 2022-09-15 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20220293115 - Villemoes; Lars ; et al. | 2022-09-15 |
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
Grant 11,417,350 - Villemoes , et al. August 16, 2 | 2022-08-16 |
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
Grant 11,367,455 - Villemoes , et al. June 21, 2 | 2022-06-21 |
Backward-compatible Integration Of High Frequency Reconstruction Techniques For Audio Signals
App 20220180880 - KJOERLING; Kristofer ; et al. | 2022-06-09 |
Efficient Combined Harmonic Transposition
App 20220180849 - EKSTRAND; Per ; et al. | 2022-06-09 |
Method and apparatus for audio decoding based on dequantization of quantized parameters
Grant 11,297,533 - Purnhagen , et al. April 5, 2 | 2022-04-05 |
Backward-compatible integration of high frequency reconstruction techniques for audio signals
Grant 11,289,106 - Kjoerling , et al. March 29, 2 | 2022-03-29 |
Digital Filterbank for Spectral Envelope Adjustment
App 20220059111 - EKSTRAND; Per | 2022-02-24 |
Methods for improving high frequency reconstruction
Grant 11,238,876 - Kjoerling , et al. February 1, 2 | 2022-02-01 |
Efficient combined harmonic transposition
Grant 11,200,874 - Ekstrand , et al. December 14, 2 | 2021-12-14 |
Harmonic Transposition in an Audio Coding Method and System
App 20210383817 - EKSTRAND; Per ; et al. | 2021-12-09 |
Oversampling in a Combined Transposer Filter Bank
App 20210269880 - VILLEMOES; Lars ; et al. | 2021-09-02 |
Digital filterbank for spectral envelope adjustment
Grant 11,107,487 - Ekstrand August 31, 2 | 2021-08-31 |
Harmonic transposition in an audio coding method and system
Grant 11,100,937 - Ekstrand , et al. August 24, 2 | 2021-08-24 |
Integration Of High Frequency Reconstruction Techniques With Reduced Post-processing Delay
App 20210151062 - KJOERLING; Kristofer ; et al. | 2021-05-20 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20210142813 - Villemoes; Lars ; et al. | 2021-05-13 |
Backward-compatible Integration Of Harmonic Transposer For High Frequency Reconstruction Of Audio Signals
App 20210104252 - Villemoes; Lars ; et al. | 2021-04-08 |
Integration Of High Frequency Audio Reconstruction Techniques
App 20210082451 - KJOERLING; Kristofer ; et al. | 2021-03-18 |
Oversampling in a combined transposer filter bank
Grant 10,947,594 - Villemoes , et al. March 16, 2 | 2021-03-16 |
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
Grant 10,943,595 - Villemoes , et al. March 9, 2 | 2021-03-09 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20200411024 - Villemoes; Lars ; et al. | 2020-12-31 |
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 And Apparatus For Audio Decoding Based On Dequantization Of Quantized Parameters
App 20200389815 - PURNHAGEN; Heiko ; et al. | 2020-12-10 |
Efficient Combined Harmonic Transposition
App 20200349911 - EKSTRAND; Per ; et al. | 2020-11-05 |
Backward-compatible integration of harmonic transposer for high frequency reconstruction of audio signals
Grant 10,818,306 - Villemoes , et al. October 27, 2 | 2020-10-27 |
Harmonic Transposition in an Audio Coding Method and System
App 20200294516 - EKSTRAND; Per ; et al. | 2020-09-17 |
Apparatus and method for processing an input audio signal using cascaded filterbanks
Grant 10,770,079 - Villemoes , et al. Sep | 2020-09-08 |
Audio decoder and method for transforming a digital audio signal from a first to a second frequency domain
Grant 10,770,082 - Ekstrand , et al. Sep | 2020-09-08 |
Apparatus And Method For Processing An Input Audio Signal Using Cascaded Filterbanks
App 20200279571 - VILLEMOES; Lars ; et al. | 2020-09-03 |
Oversampling in a Combined Transposer Filter Bank
App 20200270696 - VILLEMOES; Lars ; et al. | 2020-08-27 |
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
Grant 10,734,010 - Villemoes , et al. | 2020-08-04 |
Spectral translation/folding in the subband domain
Grant 10,699,724 - Liljeryd , et al. | 2020-06-30 |
Non-uniform parameter quantization for advanced coupling
Grant 10,694,424 - Purnhagen , et al. | 2020-06-23 |
Efficient combined harmonic transposition
Grant 10,657,937 - Ekstrand , et al. | 2020-05-19 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20200111502 - Villemoes; Lars ; et al. | 2020-04-09 |
Harmonic transposition in an audio coding method and system
Grant 10,600,427 - Ekstrand , et al. | 2020-03-24 |
Oversampling in a combined transposer filterbank
Grant 10,584,386 - Villemoes , et al. | 2020-03-10 |
Digital Filterbank for Spectral Envelope Adjustment
App 20200066292 - EKSTRAND; Per | 2020-02-27 |
Audio coding with range extension
Grant 10,553,228 - Purnhagen , et al. Fe | 2020-02-04 |
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
Grant 10,553,232 - Villemoes , et al. Fe | 2020-02-04 |
Backward-compatible Integration Of Harmonic Transposer For High Frequency Reconstruction Of Audio Signals
App 20200027471 - Villemoes; Lars ; et al. | 2020-01-23 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20200005804 - Villemoes; Lars ; et al. | 2020-01-02 |
Methods for improving high frequency reconstruction
App 20190385624 - Kjoerling; Kristofer ; et al. | 2019-12-19 |
Digital filterbank for spectral envelope adjustment
Grant 10,460,742 - Ekstrand Oc | 2019-10-29 |
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
Grant 10,453,468 - Villemoes , et al. Oc | 2019-10-22 |
Non-uniform Parameter Quantization For Advanced Coupling
App 20190320348 - PURNHAGEN; Heiko ; et al. | 2019-10-17 |
Methods for improving high frequency reconstruction
Grant 10,403,295 - Kjoerling , et al. Sep | 2019-09-03 |
Audio Decoder And Method For Transforming A Digital Audio Signal From A First To A Second Frequency Domain
App 20190251978 - Ekstrand; Per ; et al. | 2019-08-15 |
Non-uniform parameter quantization for advanced coupling
Grant 10,383,003 - Purnhagen , et al. A | 2019-08-13 |
Efficient Combined Harmonic Transposition
App 20190237052 - Ekstrand; Per ; et al. | 2019-08-01 |
Spectral Translation/Folding in the Subband Domain
App 20190189140 - Liljeryd; Lars G. ; et al. | 2019-06-20 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20190172475 - Villemoes; Lars ; et al. | 2019-06-06 |
Spectral translation/folding in the subband domain
Grant 10,311,882 - Liljeryd , et al. | 2019-06-04 |
Efficient combined harmonic transposition
Grant 10,304,431 - Ekstrand , et al. | 2019-05-28 |
Oversampling in a Combined Transposer Filterbank
App 20190119753 - Villemoes; Lars ; et al. | 2019-04-25 |
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
Grant 10,262,669 - Villemoes , et al. | 2019-04-16 |
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
Grant 10,262,668 - Villemoes , et al. | 2019-04-16 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20190103123 - VILLEMOES; Lars ; et al. | 2019-04-04 |
Oversampling in a combined transposer filterbank
Grant 10,186,280 - Villemoes , et al. Ja | 2019-01-22 |
Decoding method and decoder for dialog enhancement
Grant 10,170,131 - Koppens , et al. J | 2019-01-01 |
Apparatus And Method For Processing An Input Audio Signal Using Cascaded Filterbanks
App 20180366130 - VILLEMOES; Lars ; et al. | 2018-12-20 |
Non-uniform Parameter Quantization For Advanced Coupling
App 20180352475 - PURNHAGEN; Heiko ; et al. | 2018-12-06 |
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
Grant 10,134,413 - Villemoes , et al. November 20, 2 | 2018-11-20 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20180322889 - Villemoes; Lars ; et al. | 2018-11-08 |
Harmonic Transposition in an Audio Coding Method and System
App 20180315434 - Ekstrand; Per ; et al. | 2018-11-01 |
Spectral Translation/Folding in the Subband Domain
App 20180277128 - Liljeryd; Lars G. ; et al. | 2018-09-27 |
Non-uniform parameter quantization for advanced coupling
Grant 10,057,808 - Purnhagen , et al. August 21, 2 | 2018-08-21 |
Harmonic transposition in an audio coding method and system
Grant 10,043,526 - Ekstrand , et al. August 7, 2 | 2018-08-07 |
Apparatus and method for processing an input audio signal using cascaded filterbanks
Grant 10,032,458 - Villemoes , et al. July 24, 2 | 2018-07-24 |
Spectral translation/folding in the subband domain
Grant 10,008,213 - Liljeryd , et al. June 26, 2 | 2018-06-26 |
Digital Filterbank For Spectral Envelope Adjustment
App 20180146288 - Ekstrand; Per | 2018-05-24 |
Audio Coding With Range Extension
App 20180130480 - PURNHAGEN; Heiko ; et al. | 2018-05-10 |
Efficient Combined Harmonic Transposition
App 20180114514 - Ekstrand; Per ; et al. | 2018-04-26 |
Complex exponential modulated filter bank for high frequency reconstruction or parametric stereo
Grant 9,918,164 - Ekstrand March 13, 2 | 2018-03-13 |
Device and method for improved magnitude response and temporal alignment in a phase vocoder based bandwidth extension method for audio signals
Grant 9,905,235 - Disch , et al. February 27, 2 | 2018-02-27 |
Oversampling in a Combined Transposer Filterbank
App 20180047411 - Villemoes; Lars ; et al. | 2018-02-15 |
Efficient combined harmonic transposition
Grant 9,881,597 - Ekstrand , et al. January 30, 2 | 2018-01-30 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20180025738 - VILLEMOES; Lars ; et al. | 2018-01-25 |
Decoding Audio Bitstreams With Enhanced Spectral Band Replication Metadata In At Least One Fill Element
App 20180025737 - VILLEMOES; Lars ; et al. | 2018-01-25 |
Low delay modulated filter bank
Grant 9,865,275 - Ekstrand , et al. January 9, 2 | 2018-01-09 |
Frequency band table design for high frequency reconstruction algorithms
Grant 9,842,594 - Ekstrand , 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 |
Oversampling in a combined transposer filterbank
Grant 9,830,928 - Villemoes , et al. November 28, 2 | 2017-11-28 |
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 |
Decoding Method And Decoder For Dialog Enhancement
App 20170309288 - KOPPENS; Jeroen ; et al. | 2017-10-26 |
Apparatus and method for processing an input audio signal using cascaded filterbanks
Grant 9,792,915 - Villemoes , et al. October 17, 2 | 2017-10-17 |
High frequency regeneration of an audio signal with synthetic sinusoid addition
Grant 9,792,923 - Kjoerling , 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 |
Complex-valued filter bank with phase shift for high frequency reconstruction or parametric stereo
Grant 9,779,748 - Ekstrand October 3, 2 | 2017-10-03 |
Complex Exponential Modulated Filter Bank for High Frequency Reconstruction or Parametric Stereo
App 20170264271 - Ekstrand; Per | 2017-09-14 |
Complex Exponential Modulated Filter Bank for High Frequency Reconstruction or Parametric Stereo
App 20170262409 - Ekstrand; Per | 2017-09-14 |
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 9,761,237 - Kjoerling , et al. September 12, 2 | 2017-09-12 |
Complex exponential modulated filter bank for high frequency reconstruction or parametric stereo
Grant 9,762,210 - Ekstrand 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 |
Complex exponential modulated filter bank for high frequency reconstruction or parametric stereo
Grant 9,760,535 - Ekstrand September 12, 2 | 2017-09-12 |
Complex exponential modulated filter bank for high frequency reconstruction or parametric stereo
Grant 9,743,183 - Ekstrand August 22, 2 | 2017-08-22 |
Non-uniform Parameter Quantization For Advanced Coupling
App 20170238208 - PURNHAGEN; Heiko ; et al. | 2017-08-17 |
Complex Exponential Modulated Filter Bank for High Frequency Reconstruction or Parametric Stereo
App 20170238094 - Ekstrand; Per | 2017-08-17 |
Low delay modulated filter bank
Grant 9,722,578 - Ekstrand August 1, 2 | 2017-08-01 |
Complex exponential modulated filter bank for high frequency reconstruction or parametric stereo
Grant 9,721,577 - Ekstrand August 1, 2 | 2017-08-01 |
Complex exponential modulated filter bank for high frequency reconstruction or parametric stereo
Grant 9,715,881 - Ekstrand July 25, 2 | 2017-07-25 |
Complex exponential modulated filter bank for high frequency reconstruction or parametric stereo
Grant 9,716,486 - Ekstrand July 25, 2 | 2017-07-25 |
Complex Exponential Modulated Filter Bank for High Frequency Reconstruction or Parametric Stereo
App 20170206910 - Ekstrand; Per | 2017-07-20 |
Complex Exponential Modulated Filter Bank for High Frequency Reconstruction or Parametric Stereo
App 20170206911 - Ekstrand; Per | 2017-07-20 |
Complex Exponential Modulated Filter Bank for High Frequency Reconstruction
App 20170194942 - Ekstrand; Per | 2017-07-06 |
Apparatus And Method For Processing An Input Audio Signal Using Cascaded Filterbanks
App 20170194011 - VILLEMOES; Lars ; et al. | 2017-07-06 |
Spectral translation/folding in the subband domain
Grant 9,697,841 - Liljeryd , et al. July 4, 2 | 2017-07-04 |
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 9,691,401 - 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 9,691,400 - 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
App 20170178643 - Liljeryd; Lars G. ; 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 20170178646 - Kjoerling; Kristofer ; 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 |
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 20170178645 - Liljeryd; Lars G. ; 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 |
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 20170178655 - Kjoerling; Kristofer ; 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 20170178657 - Kjoerling; Kristofer ; et al. | 2017-06-22 |
Complex Exponential Modulated Filter Bank for High Frequency Reconstruction
App 20170169835 - Ekstrand; Per | 2017-06-15 |
Non-uniform parameter quantization for advanced coupling
Grant 9,672,837 - Purnhagen , et al. June 6, 2 | 2017-06-06 |
Complex exponential modulated filter bank for high frequency reconstruction
Grant 9,667,229 - Ekstrand May 30, 2 | 2017-05-30 |
Complex Exponential Modulated Filter Bank for High Frequency Reconstruction
App 20170140770 - Ekstrand; Per | 2017-05-18 |
Complex exponential modulated filter bank for high frequency reconstruction
Grant 9,653,090 - Ekstrand May 16, 2 | 2017-05-16 |
Complex-valued synthesis filter bank with phase shift
Grant 9,634,647 - Ekstrand April 25, 2 | 2017-04-25 |
Spectral Translation/Folding in the Subband Domain
App 20170084283 - Liljeryd; Lars G. ; et al. | 2017-03-23 |
Complex-Valued Synthesis Filter Bank with Phase Shift
App 20170085250 - Ekstrand; Per | 2017-03-23 |
Complex Exponential Modulated Filter Bank For High Frequency Reconstruction
App 20170069334 - Ekstrand; Per | 2017-03-09 |
Low Delay Modulated Filter Bank
App 20170070211 - Ekstrand; Per | 2017-03-09 |
Complex exponential modulated filter bank for high frequency reconstruction
Grant 9,583,118 - Ekstrand February 28, 2 | 2017-02-28 |
Spectral translation/folding in the subband domain
Grant 9,548,059 - Liljeryd , et al. January 17, 2 | 2017-01-17 |
Methods For Improving High Frequency Reconstruction
App 20160358616 - KJOERLING; Kristofer ; et al. | 2016-12-08 |
Low Delay Modulated Filter Bank
App 20160329062 - Ekstrand; Per ; et al. | 2016-11-10 |
Oversampling in a Combined Transposer Filterbank
App 20160275965 - Villemoes; Lars ; et al. | 2016-09-22 |
Low delay modulated filter bank
Grant 9,449,608 - Ekstrand September 20, 2 | 2016-09-20 |
Device And Method For Improved Magnitude Response And Temporal Alignment In A Phase Vocoder Based Bandwidth Extension Method For Audio Signals
App 20160267917 - DISCH; Sascha ; et al. | 2016-09-15 |
Methods for improving high frequency reconstruction
Grant 9,431,020 - Kjoerling , et al. August 30, 2 | 2016-08-30 |
High Frequency Regeneration of an Audio Signal with Synthetic Sinusoid Addition
App 20160232912 - KJOERLING; Kristofer ; et al. | 2016-08-11 |
Latency reduction in transposer-based virtual bass systems
Grant 9,407,993 - Ekstrand August 2, 2 | 2016-08-02 |
Non-uniform Parameter Quantization For Advanced Coupling
App 20160217800 - PURNHAGEN; Heiko ; et al. | 2016-07-28 |
Frequency Band Table Design for High Frequency Reconstruction Algorithms
App 20160210970 - EKSTRAND; Per ; et al. | 2016-07-21 |
Oversampling in a combined transposer filterbank
Grant 9,384,750 - Villemoes , et al. July 5, 2 | 2016-07-05 |
Low delay modulated filter bank
Grant 9,349,382 - Ekstrand May 24, 2 | 2016-05-24 |
Low delay modulated filter bank
Grant 9,318,118 - Ekstrand April 19, 2 | 2016-04-19 |
Device and method for improved magnitude response and temporal alignment in a phase vocoder based bandwidth extension method for audio signals
Grant 9,318,127 - Disch , et al. April 19, 2 | 2016-04-19 |
Enhancing Performance of Spectral Band Replication and Related High Frequency Reconstruction Coding
App 20160099005 - Liljeryd; Lars G. ; et al. | 2016-04-07 |
Apparatus and method for processing an audio signal using patch border alignment
Grant 9,305,557 - Nagel , et al. April 5, 2 | 2016-04-05 |
Spectral Translation/Folding in the Subband Domain
App 20160093310 - Liljeryd; Lars G. ; et al. | 2016-03-31 |
Harmonic Transposition in an Audio Coding Method and System
App 20160035361 - Ekstrand; Per ; et al. | 2016-02-04 |
Efficient Combined Harmonic Transposition
App 20160035329 - Ekstrand; Per ; et al. | 2016-02-04 |
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 |
Spectral translation/folding in the subband domain
Grant 9,245,534 - Liljeryd , et al. January 26, 2 | 2016-01-26 |
Harmonic transposition in an audio coding method and system
Grant 9,236,061 - Ekstrand , et al. January 12, 2 | 2016-01-12 |
Low Delay Modulated Filter Bank
App 20150333733 - Ekstrand; Per | 2015-11-19 |
Low Delay Modulated Filter Bank
App 20150332703 - Ekstrand; Per | 2015-11-19 |
Low Delay Modulated Filter Bank
App 20150333734 - Ekstrand; Per | 2015-11-19 |
Efficient combined harmonic transposition
Grant 9,190,067 - Ekstrand , et al. November 17, 2 | 2015-11-17 |
System And Method For Reducing Latency In Transposer-based Virtual Bass Systems
App 20150312676 - Ekstrand; Per | 2015-10-29 |
Apparatus and method for generating a high frequency audio signal using adaptive oversampling
Grant 9,159,337 - Villemoes , et al. October 13, 2 | 2015-10-13 |
Efficient Combined Harmonic Transposition
App 20150149158 - Ekstrand; Per ; et al. | 2015-05-28 |
Enhancing Performance of Spectral Band Replication and Related High Frequency Reconstruction Coding
App 20150095039 - Liljeryd; Lars G. ; et al. | 2015-04-02 |
Efficient combined harmonic transposition
Grant 8,983,852 - Ekstrand , et al. March 17, 2 | 2015-03-17 |
Virtual bass synthesis using harmonic transposition
Grant 8,971,551 - Ekstrand March 3, 2 | 2015-03-03 |
Oversampling in a Combined Transposer Filterbank
App 20150058025 - Villemoes; Lars ; et al. | 2015-02-26 |
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 |
Oversampling in a combined transposer filter bank
Grant 8,886,346 - Villemoes , et al. November 11, 2 | 2014-11-11 |
Low delay modulated filter bank
Grant 8,880,572 - Ekstrand November 4, 2 | 2014-11-04 |
Low Delay Modulated Filter Bank
App 20140304315 - Ekstrand; Per | 2014-10-09 |
Enhancing Performance of Spectral Band Replication and Related High Frequency Reconstruction Coding
App 20140229188 - Liljeryd; Lars G. ; et al. | 2014-08-14 |
Method for determining inverse filter from critically banded impulse response data
Grant 8,761,407 - Brown , et al. June 24, 2 | 2014-06-24 |
Partially complex modulated filter bank
Grant 8,756,266 - Ekstrand , et al. June 17, 2 | 2014-06-17 |
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 |
Spectral Translation/Folding in the Subband Domain
App 20130339037 - Liljeryd; Lars G. ; et al. | 2013-12-19 |
Enhancing Performance of Spectral Band Replication and Related High Frequency Reconstruction Coding
App 20130339023 - Liljeryd; Lars G. ; et al. | 2013-12-19 |
Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
Grant 8,543,385 - Liljeryd , et al. September 24, 2 | 2013-09-24 |
Spectral translation/folding in the subband domain
Grant 8,543,232 - Liljeryd , et al. September 24, 2 | 2013-09-24 |
Partially Complex Modulated Filter Bank
App 20130238345 - EKSTRAND; Per ; et al. | 2013-09-12 |
Methods for Improving High Frequency Reconstruction
App 20130226597 - KJOERLING; Kristofer ; et al. | 2013-08-29 |
Methods for improving high frequency reconstruction
Grant 8,447,621 - Kjorling , et al. May 21, 2 | 2013-05-21 |
Partially complex modulated filter bank
Grant 8,443,026 - Ekstrand , et al. May 14, 2 | 2013-05-14 |
Apparatus And Method For Processing An Input Audio Signal Using Cascaded Filterbanks
App 20130090933 - Villemoes; Lars ; et al. | 2013-04-11 |
Spectral translation/folding in the subband domain
Grant 8,412,365 - Liljeryd , et al. April 2, 2 | 2013-04-02 |
Device And Method For Improved Magnitude Response And Temporal Alignment In A Phase Vocoder Based Bandwidth Extension Method For Audio Signals
App 20130058498 - Disch; Sascha ; et al. | 2013-03-07 |
Apparatus And Method For Processing An Audio Signal Using Patch Border Alignment
App 20130051571 - Nagel; Frederik ; et al. | 2013-02-28 |
Virtual Bass Synthesis Using Harmonic Transposition
App 20130044896 - Ekstrand; Per | 2013-02-21 |
Apparatus And Method For Generating A High Frequency Audio Signal Using Adaptive Oversampling
App 20120281859 - Villemoes; Lars ; et al. | 2012-11-08 |
Partially complex modulated filter bank
Grant 8,285,771 - Ekstrand , et al. October 9, 2 | 2012-10-09 |
Audio signal encoding or decoding
Grant 8,260,607 - Villemoes , et al. September 4, 2 | 2012-09-04 |
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 |
Spectral Translation/Folding in the Subband Domain
App 20120213378 - LILJERYD; LARS ; et al. | 2012-08-23 |
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 |
Oversampling In A Combined Transposer Filter Bank
App 20120195442 - Villemoes; Lars ; et al. | 2012-08-02 |
Partially complex modulated filter bank
Grant 8,180,818 - Ekstrand , et al. May 15, 2 | 2012-05-15 |
Partially complex modulated filter bank
Grant 8,180,819 - Ekstrand , et al. May 15, 2 | 2012-05-15 |
Efficient Combined Harmonic Transposition
App 20120065983 - Ekstrand; Per ; et al. | 2012-03-15 |
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 |
Methods and apparatus for improving high frequency reconstruction of audio and speech signals
Grant 8,112,284 - Kjorling , et al. February 7, 2 | 2012-02-07 |
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 |
Low Delay Modulated Filter Bank
App 20110302230 - Ekstrand; Per | 2011-12-08 |
Methods For Improving High Frequency Reconstruction
App 20110295608 - Kjorling; Kristofer ; et al. | 2011-12-01 |
Method for Determining Inverse Filter from Critically Banded Impulse Response Data
App 20110274281 - Brown; C. Phillip ; et al. | 2011-11-10 |
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 8,036,882 - 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 |
Methods for improving high frequency reconstruction
Grant 8,019,612 - Kjorling , et al. September 13, 2 | 2011-09-13 |
Audio Signal Encoding Or Decoding
App 20110178810 - VILLEMOES; Lars Falck ; et al. | 2011-07-21 |
Partially Complex Modulated Filter Bank
App 20110106541 - Ekstrand; Per ; et al. | 2011-05-05 |
Partially complex modulated filter bank
Grant 7,917,561 - Ekstrand , et al. March 29, 2 | 2011-03-29 |
Harmonic Transposition
App 20110004479 - Ekstrand; Per ; et al. | 2011-01-06 |
Partially Complex Modulated Filter Bank
App 20100228555 - Ekstrand; Per ; et al. | 2010-09-09 |
Spectral Translation/Folding in the Subband Domain
App 20100211399 - Liljeryd; Lars ; et al. | 2010-08-19 |
Partially Complex Modulated Filter Bank
App 20100179814 - Ekstrand; Per ; et al. | 2010-07-15 |
Partially Complex Modulated Filter Bank
App 20100169104 - Ekstrand; Per ; et al. | 2010-07-01 |
Spectral translation/folding in the subband domain
Grant 7,680,552 - Liljeryd , et al. March 16, 2 | 2010-03-16 |
Methods for Improving High Frequency Reconstruction
App 20090326929 - Kjorling; Kristofer ; et al. | 2009-12-31 |
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 |
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 20090319259 - Liljeryd; Lars G. ; et al. | 2009-12-24 |
Methods for Improving High Frequency Reconstruction
App 20090132261 - Kjorling; Kristofer ; et al. | 2009-05-21 |
Audio signal encoding or decoding
Grant 7,519,538 - Villemoes , et al. April 14, 2 | 2009-04-14 |
Spectral Translation/folding In The Subband Domain
App 20090041111 - LILJERYD; LARS ; et al. | 2009-02-12 |
Spectral translation/folding in the subband domain
Grant 7,483,758 - Liljeryd , et al. January 27, 2 | 2009-01-27 |
Methods for improving high frequency reconstruction
Grant 7,469,206 - Kjorling , et al. December 23, 2 | 2008-12-23 |
Apparatus and method applying adaptive spectral whitening in a high-frequency reconstruction coding system
Grant 7,433,817 - Kjorling , et al. October 7, 2 | 2008-10-07 |
Enhancing source coding systems by adaptive transposition
Grant 7,260,520 - Henn , et al. August 21, 2 | 2007-08-21 |
Aliasing reduction using complex-exponential modulated filterbanks
Grant 7,242,710 - Ekstrand July 10, 2 | 2007-07-10 |
Partially Complex Modulated Filter Bank
App 20070100612 - Ekstrand; Per ; et al. | 2007-05-03 |
Audio signal encoding or decoding
App 20070067162 - Villemoes; Lars Falck ; et al. | 2007-03-22 |
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching
Grant 7,191,121 - Liljeryd , et al. March 13, 2 | 2007-03-13 |
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching
Grant 7,181,389 - Liljeryd , et al. February 20, 2 | 2007-02-20 |
Apparatus and method applying adaptive spectral whitening in a high-frequency reconstruction coding system
Grant 7,003,451 - Kjorling , et al. February 21, 2 | 2006-02-21 |
Apparatus and method applying adaptive spectral whitening in a high-frequency reconstruction coding system
App 20060036432 - Kjorling; Kristofer ; et al. | 2006-02-16 |
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching
App 20060031064 - Liljeryd; Lars Gustaf ; et al. | 2006-02-09 |
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching
App 20060031065 - Liljeryd; Lars Gustaf ; et al. | 2006-02-09 |
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching
Grant 6,978,236 - Liljeryd , et al. December 20, 2 | 2005-12-20 |
Methods for improving high frequency reconstruction
App 20050096917 - Kjorling, Kristofer ; et al. | 2005-05-05 |
Spectral translation/ folding in the subband domain
App 20040131203 - Liljeryd, Lars ; et al. | 2004-07-08 |
Enhancing perceptual performance of sbr and related hfr coding methods by adaptive noise-floor addition and noise substitution limiting
Grant 6,708,145 - Liljeryd , et al. March 16, 2 | 2004-03-16 |
Aliasing reduction using complex-exponential modulated filterbanks
App 20030016772 - Ekstrand, Per | 2003-01-23 |
Enhancing source coding systems by adaptive transposition
App 20020118845 - Henn, Fredrik ; et al. | 2002-08-29 |
Enhancing perceptual performance of high frequency reconstruction coding methods by adaptive filtering
App 20020087304 - Kjorling, Kristofer ; et al. | 2002-07-04 |
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