SG11201505429RA - Rendering of audio objects with apparent size to arbitrary loudspeaker layouts - Google Patents
Rendering of audio objects with apparent size to arbitrary loudspeaker layoutsInfo
- Publication number
- SG11201505429RA SG11201505429RA SG11201505429RA SG11201505429RA SG11201505429RA SG 11201505429R A SG11201505429R A SG 11201505429RA SG 11201505429R A SG11201505429R A SG 11201505429RA SG 11201505429R A SG11201505429R A SG 11201505429RA SG 11201505429R A SG11201505429R A SG 11201505429RA
- Authority
- SG
- Singapore
- Prior art keywords
- rendering
- audio objects
- apparent size
- arbitrary loudspeaker
- loudspeaker layouts
- Prior art date
Links
- 238000009877 rendering Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation
- H04S5/005—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation of the pseudo five- or more-channel type, e.g. virtual surround
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201330461 | 2013-03-28 | ||
| US201361833581P | 2013-06-11 | 2013-06-11 | |
| PCT/US2014/022793 WO2014159272A1 (en) | 2013-03-28 | 2014-03-10 | Rendering of audio objects with apparent size to arbitrary loudspeaker layouts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201505429RA true SG11201505429RA (en) | 2015-08-28 |
Family
ID=51625134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201505429RA SG11201505429RA (en) | 2013-03-28 | 2014-03-10 | Rendering of audio objects with apparent size to arbitrary loudspeaker layouts |
Country Status (18)
| Country | Link |
|---|---|
| US (7) | US9674630B2 (enExample) |
| EP (3) | EP3282716B1 (enExample) |
| JP (7) | JP5897778B1 (enExample) |
| KR (6) | KR102160406B1 (enExample) |
| CN (4) | CN105075292B (enExample) |
| AU (7) | AU2014241011B2 (enExample) |
| BR (4) | BR122022005121B1 (enExample) |
| CA (1) | CA2898885C (enExample) |
| ES (1) | ES2650541T3 (enExample) |
| HK (2) | HK1245557B (enExample) |
| IL (7) | IL290671B2 (enExample) |
| IN (1) | IN2015MN01790A (enExample) |
| MX (1) | MX342792B (enExample) |
| MY (2) | MY203228A (enExample) |
| RU (3) | RU2630955C9 (enExample) |
| SG (1) | SG11201505429RA (enExample) |
| UA (1) | UA113344C2 (enExample) |
| WO (1) | WO2014159272A1 (enExample) |
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| EP3197182B1 (en) * | 2014-08-13 | 2020-09-30 | Samsung Electronics Co., Ltd. | Method and device for generating and playing back audio signal |
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| US9847081B2 (en) | 2015-08-18 | 2017-12-19 | Bose Corporation | Audio systems for providing isolated listening zones |
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| WO2018202642A1 (en) | 2017-05-04 | 2018-11-08 | Dolby International Ab | Rendering audio objects having apparent size |
| US9820073B1 (en) | 2017-05-10 | 2017-11-14 | Tls Corp. | Extracting a common signal from multiple audio signals |
| RU2020114250A (ru) * | 2017-11-14 | 2021-10-21 | Сони Корпорейшн | Устройство и способ обработки сигналов и программа |
| EP3726859A4 (en) | 2017-12-12 | 2021-04-14 | Sony Corporation | SIGNAL PROCESSING DEVICE AND METHOD AND PROGRAM |
| JP7146404B2 (ja) * | 2018-01-31 | 2022-10-04 | キヤノン株式会社 | 信号処理装置、信号処理方法、及びプログラム |
| CN111601935A (zh) | 2018-03-30 | 2020-08-28 | 住友建机株式会社 | 挖土机 |
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| CN112585999A (zh) * | 2018-08-30 | 2021-03-30 | 索尼公司 | 信息处理设备、信息处理方法和程序 |
| US11503422B2 (en) * | 2019-01-22 | 2022-11-15 | Harman International Industries, Incorporated | Mapping virtual sound sources to physical speakers in extended reality applications |
| US11545166B2 (en) * | 2019-07-02 | 2023-01-03 | Dolby International Ab | Using metadata to aggregate signal processing operations |
| BR112022001570A2 (pt) * | 2019-07-30 | 2022-03-22 | Dolby Int Ab | Processamentos dinâmicos em dispositivos com diferentes capacidades de reprodução |
| GB2587371A (en) | 2019-09-25 | 2021-03-31 | Nokia Technologies Oy | Presentation of premixed content in 6 degree of freedom scenes |
| EP3809709A1 (en) * | 2019-10-14 | 2021-04-21 | Koninklijke Philips N.V. | Apparatus and method for audio encoding |
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| WO2021098957A1 (en) * | 2019-11-20 | 2021-05-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio object renderer, methods for determining loudspeaker gains and computer program using panned object loudspeaker gains and spread object loudspeaker gains |
| WO2021113350A1 (en) | 2019-12-02 | 2021-06-10 | Dolby Laboratories Licensing Corporation | Systems, methods and apparatus for conversion from channel-based audio to object-based audio |
| CN114946199A (zh) * | 2019-12-12 | 2022-08-26 | 液态氧(Lox)有限责任公司 | 生成与虚拟声源相关联的音频信号 |
| WO2021121698A1 (en) * | 2019-12-19 | 2021-06-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Audio rendering of audio sources |
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| CN113596673B (zh) * | 2021-07-14 | 2024-07-30 | 杭州泽沃电子科技有限公司 | Ar眼镜扬声器的定向发声方法、装置和发声设备 |
| AU2022385337B2 (en) * | 2021-11-09 | 2025-06-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus, method or computer program for synthesizing a spatially extended sound source using variance or covariance data |
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2014
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2015
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2023
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