JP2017523454A5 - - Google Patents

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Publication number
JP2017523454A5
JP2017523454A5 JP2016573957A JP2016573957A JP2017523454A5 JP 2017523454 A5 JP2017523454 A5 JP 2017523454A5 JP 2016573957 A JP2016573957 A JP 2016573957A JP 2016573957 A JP2016573957 A JP 2016573957A JP 2017523454 A5 JP2017523454 A5 JP 2017523454A5
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JP2016573957A
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JP2017523454A (ja
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Priority claimed from PCT/EP2015/065085 external-priority patent/WO2016001355A1/en
Publication of JP2017523454A publication Critical patent/JP2017523454A/ja
Publication of JP2017523454A5 publication Critical patent/JP2017523454A5/ja
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JP2016573957A 2014-07-02 2015-07-02 Ｈｏａ信号表現のサブバンド内の優勢な方向性信号の方向のエンコード／デコードのための方法および装置 Pending JP2017523454A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP14306079.6 2014-07-02
EP14306079 2014-07-02
EP14194185 2014-11-20
EP14194185.6 2014-11-20
PCT/EP2015/065085 WO2016001355A1 (en) 2014-07-02 2015-07-02 Method and apparatus for encoding/decoding of directions of dominant directional signals within subbands of a hoa signal representation

Publications (2)

Publication Number Publication Date
JP2017523454A JP2017523454A (ja) 2017-08-17
JP2017523454A5 true JP2017523454A5 (enExample) 2018-08-09

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JP2016573957A Pending JP2017523454A (ja) 2014-07-02 2015-07-02 Ｈｏａ信号表現のサブバンド内の優勢な方向性信号の方向のエンコード／デコードのための方法および装置

Country Status (6)

Country Link
US (1) US10403292B2 (enExample)
EP (1) EP3164867A1 (enExample)
JP (1) JP2017523454A (enExample)
KR (1) KR102460820B1 (enExample)
CN (1) CN106471579B (enExample)
WO (1) WO2016001355A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016001357A1 (en) * 2014-07-02 2016-01-07 Thomson Licensing Method and apparatus for decoding a compressed hoa representation, and method and apparatus for encoding a compressed hoa representation
CN106463131B (zh) * 2014-07-02 2020-12-08 杜比国际公司 用于对hoa信号表示的子带内的主导方向信号的方向进行编码/解码的方法和装置
EP2993665A1 (en) * 2014-09-02 2016-03-09 Thomson Licensing Method and apparatus for coding or decoding subband configuration data for subband groups
US10255032B2 (en) * 2016-12-13 2019-04-09 EVA Automation, Inc. Wireless coordination of audio sources
JP2019213109A (ja) * 2018-06-07 2019-12-12 日本電信電話株式会社 音場信号推定装置、音場信号推定方法、プログラム
FR3112016B1 (fr) * 2020-06-30 2023-04-14 Fond B Com Procédé de conversion d’un premier ensemble de signaux représentatifs d’un champ sonore en un second ensemble de signaux et dispositif électronique associé
GB2615236A (en) * 2020-09-25 2023-08-02 Apple Inc Higher order ambisonics encoding and decoding
WO2022129672A1 (en) * 2020-12-15 2022-06-23 Nokia Technologies Oy Quantizing spatial audio parameters
EP4152321A1 (en) * 2021-09-16 2023-03-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for narrowband direction-of-arrival estimation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000069100A1 (en) * 1999-05-06 2000-11-16 Massachusetts Institute Of Technology In-band on-channel system and method for bit-rate reduction of the digital signal by utilising properties of the analog signal
CN1677490A (zh) * 2004-04-01 2005-10-05 北京宫羽数字技术有限责任公司 一种增强音频编解码装置及方法
EP1696673A1 (en) * 2004-09-01 2006-08-30 Mitsubishi Electric Information Technology Centre Europe B.V. Intra-frame prediction for high-pass temporal-filtered frames in wavelet video coding
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
EP2637427A1 (en) * 2012-03-06 2013-09-11 Thomson Licensing Method and apparatus for playback of a higher-order ambisonics audio signal
EP2665208A1 (en) 2012-05-14 2013-11-20 Thomson Licensing Method and apparatus for compressing and decompressing a Higher Order Ambisonics signal representation
US9288603B2 (en) 2012-07-15 2016-03-15 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for backward-compatible audio coding
EP2738962A1 (en) * 2012-11-29 2014-06-04 Thomson Licensing Method and apparatus for determining dominant sound source directions in a higher order ambisonics representation of a sound field
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
EP2800401A1 (en) 2013-04-29 2014-11-05 Thomson Licensing Method and Apparatus for compressing and decompressing a Higher Order Ambisonics representation
EP2824661A1 (en) 2013-07-11 2015-01-14 Thomson Licensing Method and Apparatus for generating from a coefficient domain representation of HOA signals a mixed spatial/coefficient domain representation of said HOA signals
WO2016001357A1 (en) * 2014-07-02 2016-01-07 Thomson Licensing Method and apparatus for decoding a compressed hoa representation, and method and apparatus for encoding a compressed hoa representation

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