JP2017520177A5 - - Google Patents

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Publication number
JP2017520177A5
JP2017520177A5 JP2016569942A JP2016569942A JP2017520177A5 JP 2017520177 A5 JP2017520177 A5 JP 2017520177A5 JP 2016569942 A JP2016569942 A JP 2016569942A JP 2016569942 A JP2016569942 A JP 2016569942A JP 2017520177 A5 JP2017520177 A5 JP 2017520177A5
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JP
Japan
Prior art keywords
matrix
higher order
order ambisonic
information
ambisonic coefficients
Prior art date
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Application number
JP2016569942A
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English (en)
Japanese (ja)
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JP2017520177A (ja
JP6297721B2 (ja
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Publication date
Priority claimed from US14/724,560 external-priority patent/US9609452B2/en
Application filed filed Critical
Priority claimed from PCT/US2015/033262 external-priority patent/WO2015184307A1/en
Publication of JP2017520177A publication Critical patent/JP2017520177A/ja
Publication of JP2017520177A5 publication Critical patent/JP2017520177A5/ja
Application granted granted Critical
Publication of JP6297721B2 publication Critical patent/JP6297721B2/ja
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JP2016569942A 2014-05-30 2015-05-29 高次アンビソニックオーディオレンダラのための希薄情報を取得すること Active JP6297721B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462005829P 2014-05-30 2014-05-30
US62/005,829 2014-05-30
US201462023662P 2014-07-11 2014-07-11
US62/023,662 2014-07-11
US14/724,560 US9609452B2 (en) 2013-02-08 2015-05-28 Obtaining sparseness information for higher order ambisonic audio renderers
US14/724,560 2015-05-28
PCT/US2015/033262 WO2015184307A1 (en) 2014-05-30 2015-05-29 Obtaining sparseness information for higher order ambisonic audio renderers

Publications (3)

Publication Number Publication Date
JP2017520177A JP2017520177A (ja) 2017-07-20
JP2017520177A5 true JP2017520177A5 (cg-RX-API-DMAC7.html) 2017-12-21
JP6297721B2 JP6297721B2 (ja) 2018-03-20

Family

ID=53366340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016569942A Active JP6297721B2 (ja) 2014-05-30 2015-05-29 高次アンビソニックオーディオレンダラのための希薄情報を取得すること

Country Status (9)

Country Link
EP (1) EP3149971B1 (cg-RX-API-DMAC7.html)
JP (1) JP6297721B2 (cg-RX-API-DMAC7.html)
KR (1) KR101818877B1 (cg-RX-API-DMAC7.html)
CN (2) CN106415712B (cg-RX-API-DMAC7.html)
BR (1) BR112016028215B1 (cg-RX-API-DMAC7.html)
CA (1) CA2949108C (cg-RX-API-DMAC7.html)
ES (1) ES2699657T3 (cg-RX-API-DMAC7.html)
HU (1) HUE042058T2 (cg-RX-API-DMAC7.html)
WO (1) WO2015184307A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112019021241A2 (pt) 2017-04-18 2020-05-12 Omnio Sound Limited Método para reprodução de som, e, dispositivo.
GB2572419A (en) * 2018-03-29 2019-10-02 Nokia Technologies Oy Spatial sound rendering
WO2019204214A2 (en) 2018-04-16 2019-10-24 Dolby Laboratories Licensing Corporation Methods, apparatus and systems for encoding and decoding of directional sound sources
US10999693B2 (en) * 2018-06-25 2021-05-04 Qualcomm Incorporated Rendering different portions of audio data using different renderers
US11798569B2 (en) * 2018-10-02 2023-10-24 Qualcomm Incorporated Flexible rendering of audio data
CN110764696B (zh) * 2019-09-26 2020-10-16 开放智能机器（上海）有限公司 向量信息存储及更新的方法、装置、电子设备及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101385077B (zh) * 2006-02-07 2012-04-11 Lg电子株式会社 用于编码/解码信号的装置和方法
JP5524237B2 (ja) * 2008-12-19 2014-06-18 ドルビー インターナショナル アーベー 空間キューパラメータを用いてマルチチャンネルオーディオ信号に反響を適用する方法と装置
EP2486561B1 (en) * 2009-10-07 2016-03-30 The University Of Sydney Reconstruction of a recorded sound field
WO2011076285A1 (en) * 2009-12-23 2011-06-30 Nokia Corporation Sparse audio
EP2450880A1 (en) * 2010-11-05 2012-05-09 Thomson Licensing Data structure for Higher Order Ambisonics audio data
KR102003191B1 (ko) * 2011-07-01 2019-07-24 돌비 레버러토리즈 라이쎈싱 코오포레이션 적응형 오디오 신호 생성， 코딩 및 렌더링을 위한 시스템 및 방법
EP2637427A1 (en) * 2012-03-06 2013-09-11 Thomson Licensing Method and apparatus for playback of a higher-order ambisonics audio signal
BR122020017399B1 (pt) * 2012-07-16 2022-05-03 Dolby International Ab Método e dispositivo para renderizar uma representação de campo sonoro ambisonics de ordem superior para reprodução de áudio, dispositivo para decodificação e meio legível por computador

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