JP2024023412A5 - - Google Patents
Info
- Publication number
- JP2024023412A5 JP2024023412A5 JP2023200065A JP2023200065A JP2024023412A5 JP 2024023412 A5 JP2024023412 A5 JP 2024023412A5 JP 2023200065 A JP2023200065 A JP 2023200065A JP 2023200065 A JP2023200065 A JP 2023200065A JP 2024023412 A5 JP2024023412 A5 JP 2024023412A5
- Authority
- JP
- Japan
- Prior art keywords
- audio signals
- processor
- types
- audio
- executed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1904261.3 | 2019-03-27 | ||
| GB1904261.3A GB2582748A (en) | 2019-03-27 | 2019-03-27 | Sound field related rendering |
| PCT/FI2020/050174 WO2020193852A1 (en) | 2019-03-27 | 2020-03-19 | Sound field related rendering |
| JP2021557218A JP7704686B2 (ja) | 2019-03-27 | 2020-03-19 | 音場関連のレンダリング |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021557218A Division JP7704686B2 (ja) | 2019-03-27 | 2020-03-19 | 音場関連のレンダリング |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024023412A JP2024023412A (ja) | 2024-02-21 |
| JP2024023412A5 true JP2024023412A5 (enExample) | 2025-09-03 |
Family
ID=66381471
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021557218A Active JP7704686B2 (ja) | 2019-03-27 | 2020-03-19 | 音場関連のレンダリング |
| JP2023200065A Pending JP2024023412A (ja) | 2019-03-27 | 2023-11-27 | 音場関連のレンダリング |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021557218A Active JP7704686B2 (ja) | 2019-03-27 | 2020-03-19 | 音場関連のレンダリング |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US12058511B2 (enExample) |
| EP (1) | EP3948863A4 (enExample) |
| JP (2) | JP7704686B2 (enExample) |
| CN (1) | CN113646836A (enExample) |
| GB (1) | GB2582748A (enExample) |
| WO (1) | WO2020193852A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201909133D0 (en) * | 2019-06-25 | 2019-08-07 | Nokia Technologies Oy | Spatial audio representation and rendering |
| GB202002900D0 (en) * | 2020-02-28 | 2020-04-15 | Nokia Technologies Oy | Audio repersentation and associated rendering |
| 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 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768836B (zh) | 2006-09-29 | 2014-11-05 | 韩国电子通信研究院 | 用于编码和解码具有各种声道的多对象音频信号的设备和方法 |
| CN101276587B (zh) * | 2007-03-27 | 2012-02-01 | 北京天籁传音数字技术有限公司 | 声音编码装置及其方法和声音解码装置及其方法 |
| WO2011013381A1 (ja) * | 2009-07-31 | 2011-02-03 | パナソニック株式会社 | 符号化装置および復号装置 |
| US8675881B2 (en) * | 2010-10-21 | 2014-03-18 | Bose Corporation | Estimation of synthetic audio prototypes |
| CN102982804B (zh) * | 2011-09-02 | 2017-05-03 | 杜比实验室特许公司 | 音频分类方法和系统 |
| US9589571B2 (en) | 2012-07-19 | 2017-03-07 | Dolby Laboratories Licensing Corporation | Method and device for improving the rendering of multi-channel audio signals |
| GB2512276A (en) * | 2013-02-15 | 2014-10-01 | Univ Warwick | Multisensory data compression |
| US9763019B2 (en) * | 2013-05-29 | 2017-09-12 | Qualcomm Incorporated | Analysis of decomposed representations of a sound field |
| EP2830333A1 (en) * | 2013-07-22 | 2015-01-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Multi-channel decorrelator, multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a premix of decorrelator input signals |
| EP2830048A1 (en) * | 2013-07-22 | 2015-01-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for realizing a SAOC downmix of 3D audio content |
| GB2540175A (en) * | 2015-07-08 | 2017-01-11 | Nokia Technologies Oy | Spatial audio processing apparatus |
| US9959880B2 (en) * | 2015-10-14 | 2018-05-01 | Qualcomm Incorporated | Coding higher-order ambisonic coefficients during multiple transitions |
| CN105979349A (zh) * | 2015-12-03 | 2016-09-28 | 乐视致新电子科技（天津）有限公司 | 一种音频数据处理的方法和装置 |
| WO2018056780A1 (ko) * | 2016-09-23 | 2018-03-29 | 지오디오랩 인코포레이티드 | 바이노럴 오디오 신호 처리 방법 및 장치 |
| CN108269577B (zh) * | 2016-12-30 | 2019-10-22 | 华为技术有限公司 | 立体声编码方法及立体声编码器 |
| CA3069241C (en) * | 2017-07-14 | 2023-10-17 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Concept for generating an enhanced sound field description or a modified sound field description using a multi-point sound field description |
| JP7553355B2 (ja) * | 2018-11-13 | 2024-09-18 | 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 | オーディオ信号及び関連するメタデータによる空間オーディオの表現 |
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2019
- 2019-03-27 GB GB1904261.3A patent/GB2582748A/en not_active Withdrawn
-
2020
- 2020-03-19 EP EP20778359.8A patent/EP3948863A4/en active Pending
- 2020-03-19 WO PCT/FI2020/050174 patent/WO2020193852A1/en not_active Ceased
- 2020-03-19 JP JP2021557218A patent/JP7704686B2/ja active Active
- 2020-03-19 US US17/593,705 patent/US12058511B2/en active Active
- 2020-03-19 CN CN202080024441.9A patent/CN113646836A/zh active Pending
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2023
- 2023-11-27 JP JP2023200065A patent/JP2024023412A/ja active Pending
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2024
- 2024-06-25 US US18/753,182 patent/US20240357304A1/en active Pending