JP2020144384A5 - - Google Patents
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- JP2020144384A5 JP2020144384A5 JP2020078865A JP2020078865A JP2020144384A5 JP 2020144384 A5 JP2020144384 A5 JP 2020144384A5 JP 2020078865 A JP2020078865 A JP 2020078865A JP 2020078865 A JP2020078865 A JP 2020078865A JP 2020144384 A5 JP2020144384 A5 JP 2020144384A5
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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022095120A JP7471344B2 (ja) | 2012-05-14 | 2022-06-13 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2024062459A JP7797560B2 (ja) | 2012-05-14 | 2024-04-09 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2025279714A JP2026069501A (ja) | 2012-05-14 | 2025-12-24 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12305537.8 | 2012-05-14 | ||
| EP12305537.8A EP2665208A1 (en) | 2012-05-14 | 2012-05-14 | Method and apparatus for compressing and decompressing a Higher Order Ambisonics signal representation |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019049327A Division JP6698903B2 (ja) | 2012-05-14 | 2019-03-18 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022095120A Division JP7471344B2 (ja) | 2012-05-14 | 2022-06-13 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020144384A JP2020144384A (ja) | 2020-09-10 |
| JP2020144384A5 true JP2020144384A5 (enExample) | 2021-05-27 |
| JP7090119B2 JP7090119B2 (ja) | 2022-06-23 |
Family
ID=48430722
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015511988A Active JP6211069B2 (ja) | 2012-05-14 | 2013-05-06 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2017174629A Active JP6500065B2 (ja) | 2012-05-14 | 2017-09-12 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2019049327A Active JP6698903B2 (ja) | 2012-05-14 | 2019-03-18 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2020078865A Active JP7090119B2 (ja) | 2012-05-14 | 2020-04-28 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2022095120A Active JP7471344B2 (ja) | 2012-05-14 | 2022-06-13 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2024062459A Active JP7797560B2 (ja) | 2012-05-14 | 2024-04-09 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2025279714A Pending JP2026069501A (ja) | 2012-05-14 | 2025-12-24 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015511988A Active JP6211069B2 (ja) | 2012-05-14 | 2013-05-06 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2017174629A Active JP6500065B2 (ja) | 2012-05-14 | 2017-09-12 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2019049327A Active JP6698903B2 (ja) | 2012-05-14 | 2019-03-18 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022095120A Active JP7471344B2 (ja) | 2012-05-14 | 2022-06-13 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2024062459A Active JP7797560B2 (ja) | 2012-05-14 | 2024-04-09 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
| JP2025279714A Pending JP2026069501A (ja) | 2012-05-14 | 2025-12-24 | 高次アンビソニックス信号表現を圧縮又は圧縮解除するための方法又は装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (7) | US9454971B2 (enExample) |
| EP (6) | EP2665208A1 (enExample) |
| JP (7) | JP6211069B2 (enExample) |
| KR (6) | KR102526449B1 (enExample) |
| CN (10) | CN106971738B (enExample) |
| AU (6) | AU2013261933B2 (enExample) |
| BR (1) | BR112014028439B1 (enExample) |
| TW (7) | TWI725419B (enExample) |
| WO (1) | WO2013171083A1 (enExample) |
Families Citing this family (56)
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| EP2665208A1 (en) * | 2012-05-14 | 2013-11-20 | Thomson Licensing | Method and apparatus for compressing and decompressing a Higher Order Ambisonics signal representation |
| 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 |
| EP2765791A1 (en) | 2013-02-08 | 2014-08-13 | Thomson Licensing | Method and apparatus for determining directions of uncorrelated sound sources in a higher order ambisonics representation of 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 |
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| US20150127354A1 (en) * | 2013-10-03 | 2015-05-07 | Qualcomm Incorporated | Near field compensation for decomposed representations of a sound field |
| EP2879408A1 (en) * | 2013-11-28 | 2015-06-03 | Thomson Licensing | Method and apparatus for higher order ambisonics encoding and decoding using singular value decomposition |
| US9990934B2 (en) | 2014-01-08 | 2018-06-05 | Dolby Laboratories Licensing Corporation | Method and apparatus for improving the coding of side information required for coding a Higher Order Ambisonics representation of a sound field |
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| 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 |
| 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 |
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| US9852737B2 (en) | 2014-05-16 | 2017-12-26 | Qualcomm Incorporated | Coding vectors decomposed from higher-order ambisonics audio signals |
| US10770087B2 (en) | 2014-05-16 | 2020-09-08 | Qualcomm Incorporated | Selecting codebooks for coding vectors decomposed from higher-order ambisonic audio signals |
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| US9794714B2 (en) | 2014-07-02 | 2017-10-17 | Dolby Laboratories Licensing Corporation | Method and apparatus for decoding a compressed HOA representation, and method and apparatus for encoding a compressed HOA representation |
| EP2963948A1 (en) * | 2014-07-02 | 2016-01-06 | Thomson Licensing | Method and apparatus for encoding/decoding of directions of dominant directional signals within subbands of a HOA signal representation |
| EP2963949A1 (en) * | 2014-07-02 | 2016-01-06 | 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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