JP2017534911A5 - - Google Patents
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- JP2017534911A5 JP2017534911A5 JP2017518952A JP2017518952A JP2017534911A5 JP 2017534911 A5 JP2017534911 A5 JP 2017534911A5 JP 2017518952 A JP2017518952 A JP 2017518952A JP 2017518952 A JP2017518952 A JP 2017518952A JP 2017534911 A5 JP2017534911 A5 JP 2017534911A5
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Applications Claiming Priority (19)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462062584P | 2014-10-10 | 2014-10-10 | |
| US62/062,584 | 2014-10-10 | ||
| US201462084461P | 2014-11-25 | 2014-11-25 | |
| US62/084,461 | 2014-11-25 | ||
| US201462087209P | 2014-12-03 | 2014-12-03 | |
| US62/087,209 | 2014-12-03 | ||
| US201462088445P | 2014-12-05 | 2014-12-05 | |
| US62/088,445 | 2014-12-05 | ||
| US201562145960P | 2015-04-10 | 2015-04-10 | |
| US62/145,960 | 2015-04-10 | ||
| US201562175185P | 2015-06-12 | 2015-06-12 | |
| US62/175,185 | 2015-06-12 | ||
| US201562187799P | 2015-07-01 | 2015-07-01 | |
| US62/187,799 | 2015-07-01 | ||
| US201562209764P | 2015-08-25 | 2015-08-25 | |
| US62/209,764 | 2015-08-25 | ||
| US14/878,691 | 2015-10-08 | ||
| US14/878,691 US10140996B2 (en) | 2014-10-10 | 2015-10-08 | Signaling layers for scalable coding of higher order ambisonic audio data |
| PCT/US2015/054950 WO2016057925A1 (en) | 2014-10-10 | 2015-10-09 | Signaling layers for scalable coding of higher order ambisonic audio data |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017534911A JP2017534911A (ja) | 2017-11-24 |
| JP2017534911A5 true JP2017534911A5 (enExample) | 2019-04-18 |
| JP6612337B2 JP6612337B2 (ja) | 2019-11-27 |
Family
ID=54364702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017518952A Expired - Fee Related JP6612337B2 (ja) | 2014-10-10 | 2015-10-09 | 高次アンビソニックオーディオデータのスケーラブルコーディングのためのレイヤのシグナリング |
Country Status (11)
| Country | Link |
|---|---|
| US (4) | US10140996B2 (enExample) |
| EP (1) | EP3204941B1 (enExample) |
| JP (1) | JP6612337B2 (enExample) |
| KR (1) | KR102092774B1 (enExample) |
| CN (1) | CN106796795B (enExample) |
| AU (1) | AU2015330758B9 (enExample) |
| CA (1) | CA2961405C (enExample) |
| CL (1) | CL2017000821A1 (enExample) |
| CO (1) | CO2017003345A2 (enExample) |
| SG (1) | SG11201701624SA (enExample) |
| WO (1) | WO2016057925A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9674587B2 (en) * | 2012-06-26 | 2017-06-06 | Sonos, Inc. | Systems and methods for networked music playback including remote add to queue |
| RU2658888C2 (ru) * | 2014-03-24 | 2018-06-25 | Долби Интернэшнл Аб | Способ и устройство для применения сжатия динамического диапазона к сигналу амбиофонии высшего порядка |
| US9736606B2 (en) | 2014-08-01 | 2017-08-15 | Qualcomm Incorporated | Editing of higher-order ambisonic audio data |
| US9984693B2 (en) | 2014-10-10 | 2018-05-29 | Qualcomm Incorporated | Signaling channels for scalable coding of higher order ambisonic audio data |
| US10140996B2 (en) | 2014-10-10 | 2018-11-27 | Qualcomm Incorporated | Signaling layers for scalable coding of higher order ambisonic audio data |
| JP6797198B2 (ja) * | 2015-10-08 | 2020-12-09 | ドルビー・インターナショナル・アーベー | 圧縮された音または音場表現のための層構成の符号化 |
| US11270711B2 (en) * | 2017-12-21 | 2022-03-08 | Qualcomm Incorproated | Higher order ambisonic audio data |
| US10657974B2 (en) * | 2017-12-21 | 2020-05-19 | Qualcomm Incorporated | Priority information for higher order ambisonic audio data |
| US12142285B2 (en) | 2019-06-24 | 2024-11-12 | Qualcomm Incorporated | Quantizing spatial components based on bit allocations determined for psychoacoustic audio coding |
| US12308034B2 (en) * | 2019-06-24 | 2025-05-20 | Qualcomm Incorporated | Performing psychoacoustic audio coding based on operating conditions |
| US11538489B2 (en) | 2019-06-24 | 2022-12-27 | Qualcomm Incorporated | Correlating scene-based audio data for psychoacoustic audio coding |
| US11361776B2 (en) | 2019-06-24 | 2022-06-14 | Qualcomm Incorporated | Coding scaled spatial components |
| US11430451B2 (en) * | 2019-09-26 | 2022-08-30 | Apple Inc. | Layered coding of audio with discrete objects |
| CN116348951A (zh) | 2020-07-30 | 2023-06-27 | 弗劳恩霍夫应用研究促进协会 | 用于编码音频信号或用于解码经编码音频场景的设备、方法及计算机程序 |
| WO2022043906A1 (en) * | 2020-08-27 | 2022-03-03 | VISSER, Lambertus Nicolaas | Assistive listening system and method |
| EP4241464A2 (en) * | 2020-11-03 | 2023-09-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for audio signal transformation |
| CN112584297B (zh) * | 2020-12-01 | 2022-04-08 | 中国电影科学技术研究所 | 音频数据的处理方法、装置和电子设备 |
| US11639953B2 (en) * | 2021-02-10 | 2023-05-02 | Rohde & Schwarz Gmbh & Co. Kg | Method and system for sideband corrected noise-power measurement |
| US12236959B2 (en) * | 2021-05-27 | 2025-02-25 | Qualcomm Incorporated | Audio encoding based on link data |
| CN115938388A (zh) * | 2021-05-31 | 2023-04-07 | 华为技术有限公司 | 一种三维音频信号的处理方法和装置 |
| CN114173256B (zh) * | 2021-12-10 | 2024-04-19 | 中国电影科学技术研究所 | 一种还原声场空间及姿态追踪的方法、装置和设备 |
| GB202214902D0 (en) * | 2022-10-10 | 2022-11-23 | Nokia Technologies Oy | Spatial audio rendering |
| CN116033314B (zh) * | 2023-02-15 | 2023-05-30 | 南昌航天广信科技有限责任公司 | 一种音频自动增益补偿方法、系统、计算机及存储介质 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020126759A1 (en) | 2001-01-10 | 2002-09-12 | Wen-Hsiao Peng | Method and apparatus for providing prediction mode fine granularity scalability |
| KR100571824B1 (ko) | 2003-11-26 | 2006-04-17 | 삼성전자주식회사 | 부가정보 삽입된 ｍｐｅｇ-4 오디오 ｂｓａｃ부호화/복호화 방법 및 장치 |
| SE0400998D0 (sv) | 2004-04-16 | 2004-04-16 | Cooding Technologies Sweden Ab | Method for representing multi-channel audio signals |
| US8423372B2 (en) | 2004-08-26 | 2013-04-16 | Sisvel International S.A. | Processing of encoded signals |
| ATE442645T1 (de) * | 2006-02-06 | 2009-09-15 | France Telecom | Verfahren und vorrichtung zur hierarchischen kodierung eines quelltonsignals sowie entsprechendes decodierverfahren und gerät, programme und signal |
| CN101379554B (zh) * | 2006-02-07 | 2012-09-19 | Lg电子株式会社 | 用于编码/解码信号的装置和方法 |
| EP1881485A1 (en) | 2006-07-18 | 2008-01-23 | Deutsche Thomson-Brandt Gmbh | Audio bitstream data structure arrangement of a lossy encoded signal together with lossless encoded extension data for said signal |
| CN101170590B (zh) | 2006-10-27 | 2011-04-27 | 华为技术有限公司 | 一种背景噪声的编码码流传输的方法、系统及装置 |
| CN101578864A (zh) | 2006-12-22 | 2009-11-11 | 高通股份有限公司 | 增强层中的参考帧放置 |
| US20080152006A1 (en) | 2006-12-22 | 2008-06-26 | Qualcomm Incorporated | Reference frame placement in the enhancement layer |
| US8032359B2 (en) | 2007-02-14 | 2011-10-04 | Mindspeed Technologies, Inc. | Embedded silence and background noise compression |
| US7885819B2 (en) | 2007-06-29 | 2011-02-08 | Microsoft Corporation | Bitstream syntax for multi-process audio decoding |
| WO2009067741A1 (en) * | 2007-11-27 | 2009-06-04 | Acouity Pty Ltd | Bandwidth compression of parametric soundfield representations for transmission and storage |
| EP2154911A1 (en) | 2008-08-13 | 2010-02-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | An apparatus for determining a spatial output multi-channel audio signal |
| WO2010070225A1 (fr) | 2008-12-15 | 2010-06-24 | France Telecom | Codage perfectionne de signaux audionumeriques multicanaux |
| GB2467534B (en) | 2009-02-04 | 2014-12-24 | Richard Furse | Sound system |
| CN101556799B (zh) | 2009-05-14 | 2013-08-28 | 华为技术有限公司 | 一种音频解码方法和音频解码器 |
| US20100324915A1 (en) | 2009-06-23 | 2010-12-23 | Electronic And Telecommunications Research Institute | Encoding and decoding apparatuses for high quality multi-channel audio codec |
| AU2011231565B2 (en) * | 2010-03-26 | 2014-08-28 | Dolby International Ab | Method and device for decoding an audio soundfield representation for audio playback |
| EP2450880A1 (en) * | 2010-11-05 | 2012-05-09 | Thomson Licensing | Data structure for Higher Order Ambisonics audio data |
| EP2469741A1 (en) * | 2010-12-21 | 2012-06-27 | Thomson Licensing | Method and apparatus for encoding and decoding successive frames of an ambisonics representation of a 2- or 3-dimensional sound field |
| EP2749044B1 (en) | 2011-08-23 | 2015-05-27 | Dolby Laboratories Licensing Corporation | Method and system for generating a matrix-encoded two-channel audio signal |
| WO2013078056A1 (en) | 2011-11-22 | 2013-05-30 | Dolby Laboratories Licensing Corporation | Method and system for generating an audio metadata quality score |
| EP2600343A1 (en) | 2011-12-02 | 2013-06-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for merging geometry - based spatial audio coding streams |
| EP2637427A1 (en) * | 2012-03-06 | 2013-09-11 | Thomson Licensing | Method and apparatus for playback of a higher-order ambisonics audio signal |
| US10051400B2 (en) | 2012-03-23 | 2018-08-14 | Dolby Laboratories Licensing Corporation | System and method of speaker cluster design and rendering |
| US9190065B2 (en) * | 2012-07-15 | 2015-11-17 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for three-dimensional audio coding using basis function coefficients |
| US9288603B2 (en) * | 2012-07-15 | 2016-03-15 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for backward-compatible audio coding |
| EP2688066A1 (en) | 2012-07-16 | 2014-01-22 | Thomson Licensing | Method and apparatus for encoding multi-channel HOA audio signals for noise reduction, and method and apparatus for decoding multi-channel HOA audio signals for noise reduction |
| US9516446B2 (en) * | 2012-07-20 | 2016-12-06 | Qualcomm Incorporated | Scalable downmix design for object-based surround codec with cluster analysis by synthesis |
| US9761229B2 (en) | 2012-07-20 | 2017-09-12 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for audio object clustering |
| EP2898506B1 (en) | 2012-09-21 | 2018-01-17 | Dolby Laboratories Licensing Corporation | Layered approach to spatial audio coding |
| EP2901667B1 (en) | 2012-09-27 | 2018-06-27 | Dolby Laboratories Licensing Corporation | Spatial multiplexing in a soundfield teleconferencing system |
| EP2743922A1 (en) * | 2012-12-12 | 2014-06-18 | Thomson Licensing | Method and apparatus for compressing and decompressing a higher order ambisonics representation for a sound field |
| TWI530941B (zh) | 2013-04-03 | 2016-04-21 | 杜比實驗室特許公司 | 用於基於物件音頻之互動成像的方法與系統 |
| WO2014165806A1 (en) * | 2013-04-05 | 2014-10-09 | Dts Llc | Layered audio coding and transmission |
| US9769586B2 (en) | 2013-05-29 | 2017-09-19 | Qualcomm Incorporated | Performing order reduction with respect to higher order ambisonic coefficients |
| US9922656B2 (en) | 2014-01-30 | 2018-03-20 | Qualcomm Incorporated | Transitioning of ambient higher-order ambisonic coefficients |
| EP2922057A1 (en) | 2014-03-21 | 2015-09-23 | Thomson Licensing | Method for compressing a Higher Order Ambisonics (HOA) signal, method for decompressing a compressed HOA signal, apparatus for compressing a HOA signal, and apparatus for decompressing a compressed HOA signal |
| KR102143037B1 (ko) * | 2014-03-21 | 2020-08-11 | 돌비 인터네셔널 에이비 | 고차 앰비소닉스(hoa) 신호를 압축하는 방법, 압축된 hoa 신호를 압축 해제하는 방법, hoa 신호를 압축하기 위한 장치, 및 압축된 hoa 신호를 압축 해제하기 위한 장치 |
| KR102144976B1 (ko) | 2014-03-21 | 2020-08-14 | 돌비 인터네셔널 에이비 | 고차 앰비소닉스(hoa) 신호를 압축하는 방법, 압축된 hoa 신호를 압축 해제하는 방법, hoa 신호를 압축하기 위한 장치, 및 압축된 hoa 신호를 압축 해제하기 위한 장치 |
| US9838819B2 (en) * | 2014-07-02 | 2017-12-05 | Qualcomm Incorporated | Reducing correlation between higher order ambisonic (HOA) background channels |
| US10140996B2 (en) | 2014-10-10 | 2018-11-27 | Qualcomm Incorporated | Signaling layers for scalable coding of higher order ambisonic audio data |
| US9984693B2 (en) | 2014-10-10 | 2018-05-29 | Qualcomm Incorporated | Signaling channels for scalable coding of higher order ambisonic audio data |
-
2015
- 2015-10-08 US US14/878,691 patent/US10140996B2/en active Active
- 2015-10-09 KR KR1020177009564A patent/KR102092774B1/ko not_active Expired - Fee Related
- 2015-10-09 CN CN201580054372.5A patent/CN106796795B/zh active Active
- 2015-10-09 AU AU2015330758A patent/AU2015330758B9/en not_active Ceased
- 2015-10-09 WO PCT/US2015/054950 patent/WO2016057925A1/en not_active Ceased
- 2015-10-09 SG SG11201701624SA patent/SG11201701624SA/en unknown
- 2015-10-09 CA CA2961405A patent/CA2961405C/en active Active
- 2015-10-09 EP EP15787774.7A patent/EP3204941B1/en active Active
- 2015-10-09 JP JP2017518952A patent/JP6612337B2/ja not_active Expired - Fee Related
-
2017
- 2017-04-04 CL CL2017000821A patent/CL2017000821A1/es unknown
- 2017-04-06 CO CONC2017/0003345A patent/CO2017003345A2/es unknown
-
2018
- 2018-11-07 US US16/183,063 patent/US10403294B2/en active Active
-
2019
- 2019-08-30 US US16/557,650 patent/US11138983B2/en active Active
-
2021
- 2021-10-04 US US17/493,789 patent/US11664035B2/en active Active
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