JP2017520024A5 - - Google Patents

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JP2017520024A5
JP2017520024A5 JP2016573819A JP2016573819A JP2017520024A5 JP 2017520024 A5 JP2017520024 A5 JP 2017520024A5 JP 2016573819 A JP2016573819 A JP 2016573819A JP 2016573819 A JP2016573819 A JP 2016573819A JP 2017520024 A5 JP2017520024 A5 JP 2017520024A5
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JP2017520024A (ja
JP6585094B2 (ja
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Priority claimed from EP14194182.3A external-priority patent/EP2963948A1/en
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JP2016573819A 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 Active JP6585094B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP14306077.0 2014-07-02
EP14306077 2014-07-02
EP14194182.3A EP2963948A1 (en) 2014-07-02 2014-11-20 Method and apparatus for encoding/decoding of directions of dominant directional signals within subbands of a HOA signal representation
EP14194182.3 2014-11-20
PCT/EP2015/065082 WO2016001352A1 (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 (3)

Publication Number Publication Date
JP2017520024A JP2017520024A (ja) 2017-07-20
JP2017520024A5 true JP2017520024A5 (enExample) 2018-08-09
JP6585094B2 JP6585094B2 (ja) 2019-10-02

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JP2016573819A Active JP6585094B2 (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 (8)

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US (1) US10194257B2 (enExample)
EP (2) EP2963948A1 (enExample)
JP (1) JP6585094B2 (enExample)
KR (1) KR102327149B1 (enExample)
CN (1) CN106463130B (enExample)
BR (1) BR112016029148A2 (enExample)
TW (1) TW201606751A (enExample)
WO (1) WO2016001352A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
HK1244946B (en) * 2015-04-10 2019-12-13 Dolby International Ab Method for performing audio restauration, and apparatus for performing audio restauration
CN107945810B (zh) * 2016-10-13 2021-12-14 杭州米谟科技有限公司 用于编码和解码hoa或多声道数据的方法和装置
JP7224302B2 (ja) 2017-05-09 2023-02-17 ドルビー ラボラトリーズ ライセンシング コーポレイション マルチチャネル空間的オーディオ・フォーマット入力信号の処理
CN107610710B (zh) * 2017-09-29 2021-01-01 武汉大学 一种面向多音频对象的音频编码及解码方法
CN110476960B (zh) * 2019-09-19 2021-06-15 河北省农林科学院植物保护研究所 噻虫胺薄膜缓释型种子处理悬浮剂及其制备方法与应用
CN115376527A (zh) * 2021-05-17 2022-11-22 华为技术有限公司 三维音频信号编码方法、装置和编码器
WO2025133006A1 (en) * 2023-12-21 2025-06-26 Dolby International Ab Efficient signalling of sub-band prediction parameters

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100546198C (zh) * 2006-10-20 2009-09-30 宁波大学 一种数字音乐作品认证信息的嵌入方法
TWI529703B (zh) * 2010-02-11 2016-04-11 杜比實驗室特許公司 用以非破壞地正常化可攜式裝置中音訊訊號響度之系統及方法
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
KR101572034B1 (ko) * 2011-05-19 2015-11-26 돌비 레버러토리즈 라이쎈싱 코오포레이션 파라메트릭 오디오 코딩 방식들의 포렌식 검출
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
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

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