IN2015MN01790A - - Google Patents
Info
- Publication number
- IN2015MN01790A IN2015MN01790A IN1790MUN2015A IN2015MN01790A IN 2015MN01790 A IN2015MN01790 A IN 2015MN01790A IN 1790MUN2015 A IN1790MUN2015 A IN 1790MUN2015A IN 2015MN01790 A IN2015MN01790 A IN 2015MN01790A
- Authority
- IN
- India
- Prior art keywords
- reproduction
- data
- audio
- gain values
- computed
- Prior art date
Links
Classifications
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
- 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 |
|---|---|
| IN2015MN01790A true IN2015MN01790A (de) | 2015-08-28 |
Family
ID=51625134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1790MUN2015 IN2015MN01790A (de) | 2013-03-28 | 2014-03-10 |
Country Status (18)
| Country | Link |
|---|---|
| US (7) | US9674630B2 (de) |
| EP (3) | EP2926571B1 (de) |
| JP (8) | JP5897778B1 (de) |
| KR (6) | KR102712214B1 (de) |
| CN (4) | CN107396278B (de) |
| AU (7) | AU2014241011B2 (de) |
| BR (4) | BR122022005121B1 (de) |
| CA (1) | CA2898885C (de) |
| ES (1) | ES2650541T3 (de) |
| HK (2) | HK1245557B (de) |
| IL (7) | IL309028B2 (de) |
| IN (1) | IN2015MN01790A (de) |
| MX (1) | MX342792B (de) |
| MY (2) | MY203228A (de) |
| RU (3) | RU2630955C9 (de) |
| SG (1) | SG11201505429RA (de) |
| UA (1) | UA113344C2 (de) |
| WO (1) | WO2014159272A1 (de) |
Families Citing this family (57)
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| KR102037418B1 (ko) | 2012-12-04 | 2019-10-28 | 삼성전자주식회사 | 오디오 제공 장치 및 오디오 제공 방법 |
| KR102712214B1 (ko) * | 2013-03-28 | 2024-10-04 | 돌비 인터네셔널 에이비 | 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링 |
| US20170086005A1 (en) * | 2014-03-25 | 2017-03-23 | Intellectual Discovery Co., Ltd. | System and method for processing audio signal |
| KR20160020377A (ko) * | 2014-08-13 | 2016-02-23 | 삼성전자주식회사 | 음향 신호를 생성하고 재생하는 방법 및 장치 |
| PL3089477T3 (pl) * | 2015-04-28 | 2018-11-30 | L-Acoustics Uk Limited | Aparat do reprodukcji wielokanałowego sygnału audio i sposób generowania wielokanałowego sygnału audio |
| US10334387B2 (en) | 2015-06-25 | 2019-06-25 | Dolby Laboratories Licensing Corporation | Audio panning transformation system and method |
| US9913065B2 (en) * | 2015-07-06 | 2018-03-06 | Bose Corporation | Simulating acoustic output at a location corresponding to source position data |
| US9847081B2 (en) | 2015-08-18 | 2017-12-19 | Bose Corporation | Audio systems for providing isolated listening zones |
| US9854376B2 (en) | 2015-07-06 | 2017-12-26 | Bose Corporation | Simulating acoustic output at a location corresponding to source position data |
| WO2017085562A2 (en) * | 2015-11-20 | 2017-05-26 | Dolby International Ab | Improved rendering of immersive audio content |
| EP3174316B1 (de) * | 2015-11-27 | 2020-02-26 | Nokia Technologies Oy | Intelligente audiowiedergabe |
| US10511807B2 (en) * | 2015-12-11 | 2019-12-17 | Sony Corporation | Information processing apparatus, information processing method, and program |
| AU2017210021B2 (en) * | 2016-01-19 | 2019-07-11 | Sphereo Sound Ltd. | Synthesis of signals for immersive audio playback |
| US9949052B2 (en) | 2016-03-22 | 2018-04-17 | Dolby Laboratories Licensing Corporation | Adaptive panner of audio objects |
| CN109313904B (zh) | 2016-05-30 | 2023-12-08 | 索尼公司 | 视频音频处理设备和方法以及存储介质 |
| US10779106B2 (en) | 2016-07-20 | 2020-09-15 | Dolby Laboratories Licensing Corporation | Audio object clustering based on renderer-aware perceptual difference |
| EP3293987B1 (de) * | 2016-09-13 | 2020-10-21 | Nokia Technologies Oy | Audioverarbeitung |
| US10356545B2 (en) * | 2016-09-23 | 2019-07-16 | Gaudio Lab, Inc. | Method and device for processing audio signal by using metadata |
| US10297162B2 (en) * | 2016-12-28 | 2019-05-21 | Honeywell International Inc. | System and method to activate avionics functions remotely |
| EP3574661B1 (de) | 2017-01-27 | 2021-08-11 | Auro Technologies NV | Verarbeitungsverfahren und system zum schwenken von audioobjekten |
| EP3619922B1 (de) | 2017-05-04 | 2022-06-29 | Dolby International AB | Wiedergabe von audioobjekten mit ersichtlicher grösse |
| 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 |
| WO2019116890A1 (ja) * | 2017-12-12 | 2019-06-20 | ソニー株式会社 | 信号処理装置および方法、並びにプログラム |
| 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 |
| KR102652955B1 (ko) | 2018-03-30 | 2024-03-28 | 스미토모 겐키 가부시키가이샤 | 쇼벨 |
| US11617050B2 (en) | 2018-04-04 | 2023-03-28 | Bose Corporation | Systems and methods for sound source virtualization |
| US11503419B2 (en) | 2018-07-18 | 2022-11-15 | Sphereo Sound Ltd. | Detection of audio panning and synthesis of 3D audio from limited-channel surround sound |
| BR112021003091A2 (pt) | 2018-08-30 | 2021-05-11 | Sony Corporation | aparelho e método de processamento de informações, e, programa |
| 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 |
| WO2021021750A1 (en) | 2019-07-30 | 2021-02-04 | Dolby Laboratories Licensing Corporation | Dynamics processing across devices with differing playback capabilities |
| GB2587371A (en) | 2019-09-25 | 2021-03-31 | Nokia Technologies Oy | Presentation of premixed content in 6 degree of freedom scenes |
| EP3809709A1 (de) * | 2019-10-14 | 2021-04-21 | Koninklijke Philips N.V. | Audiokodierungsvorrichtung und -verfahren |
| US11483670B2 (en) * | 2019-10-30 | 2022-10-25 | Sonos, Inc. | Systems and methods of providing spatial audio associated with a simulated environment |
| 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 |
| BR112022010737A2 (pt) | 2019-12-02 | 2022-08-23 | Dolby Laboratories Licensing Corp | Sistemas, métodos e aparelho para conversão de áudio com base em canal para áudio com base em objeto |
| EP4074078A1 (de) | 2019-12-12 | 2022-10-19 | Liquid Oxigen (Lox) B.V. | Erzeugen eines mit einer virtuellen schallquelle verbundenen audiosignals |
| US12185080B2 (en) | 2019-12-19 | 2024-12-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Audio rendering of audio sources |
| KR20210142382A (ko) * | 2020-05-18 | 2021-11-25 | 에스케이하이닉스 주식회사 | 그리드 게인 계산 회로, 이미지 센싱 장치 및 그 동작방법 |
| US11356795B2 (en) | 2020-06-17 | 2022-06-07 | Bose Corporation | Spatialized audio relative to a peripheral device |
| CN120144085A (zh) * | 2020-07-22 | 2025-06-13 | 瑞典爱立信有限公司 | 用于体积音频源的空间范围建模 |
| CN112135226B (zh) * | 2020-08-11 | 2022-06-10 | 广东声音科技有限公司 | Y轴音频再生方法以及y轴音频再生系统 |
| US11982738B2 (en) | 2020-09-16 | 2024-05-14 | Bose Corporation | Methods and systems for determining position and orientation of a device using acoustic beacons |
| US11700497B2 (en) | 2020-10-30 | 2023-07-11 | Bose Corporation | Systems and methods for providing augmented audio |
| US11696084B2 (en) | 2020-10-30 | 2023-07-04 | Bose Corporation | Systems and methods for providing augmented audio |
| US11750745B2 (en) | 2020-11-18 | 2023-09-05 | Kelly Properties, Llc | Processing and distribution of audio signals in a multi-party conferencing environment |
| CN115278350B (zh) * | 2021-04-29 | 2024-11-19 | 华为技术有限公司 | 一种渲染方法及相关设备 |
| GB2607885B (en) * | 2021-06-11 | 2023-12-06 | Sky Cp Ltd | Audio configuration |
| 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 |
| CN118235433A (zh) * | 2021-11-09 | 2024-06-21 | 弗劳恩霍夫应用研究促进协会 | 用于使用方差或协方差数据合成空间扩展声源的装置、方法或计算机程序 |
| GB2613558A (en) | 2021-12-03 | 2023-06-14 | Nokia Technologies Oy | Adjustment of reverberator based on source directivity |
| 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 |
| CN115103293B (zh) * | 2022-06-16 | 2023-03-21 | 华南理工大学 | 一种面向目标的声重放方法及装置 |
| US12520096B2 (en) | 2023-03-10 | 2026-01-06 | Bose Corporation | Spatialized audio with dynamic head tracking |
| CN116546399B (zh) * | 2023-05-10 | 2025-09-26 | 中国矿业大学 | 一种基于fpga的新型环绕声混音方法和设备 |
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| GB2343347B (en) * | 1998-06-20 | 2002-12-31 | Central Research Lab Ltd | A method of synthesising an audio signal |
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| EP1691348A1 (de) | 2005-02-14 | 2006-08-16 | Ecole Polytechnique Federale De Lausanne | Parametrische kombinierte Kodierung von Audio-Quellen |
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| DE102006053919A1 (de) * | 2006-10-11 | 2008-04-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Erzeugen einer Anzahl von Lautsprechersignalen für ein Lautsprecher-Array, das einen Wiedergaberaum definiert |
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| CN113490132B (zh) * | 2010-03-23 | 2023-04-11 | 杜比实验室特许公司 | 音频再现方法和声音再现系统 |
| JP5655378B2 (ja) * | 2010-06-01 | 2015-01-21 | ヤマハ株式会社 | 音像制御装置、およびプログラム |
| US20110317841A1 (en) * | 2010-06-25 | 2011-12-29 | Lloyd Trammell | Method and device for optimizing audio quality |
| KR101747299B1 (ko) * | 2010-09-10 | 2017-06-15 | 삼성전자주식회사 | 데이터 객체 디스플레이 방법 및 장치와 컴퓨터로 읽을 수 있는 저장 매체 |
| UA107304C2 (uk) * | 2011-07-01 | 2014-12-10 | Система та інструментальні засоби для удосконаленої авторської розробки та представлення тривимірних аудіоданих | |
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| US9338420B2 (en) * | 2013-02-15 | 2016-05-10 | Qualcomm Incorporated | Video analysis assisted generation of multi-channel audio data |
| KR102712214B1 (ko) * | 2013-03-28 | 2024-10-04 | 돌비 인터네셔널 에이비 | 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링 |
| RS1332U (sr) | 2013-04-24 | 2013-08-30 | Tomislav Stanojević | Sistem potpunog zvučnog okruženja sa podnim zvučnicima |
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2014
- 2014-03-10 KR KR1020237033165A patent/KR102712214B1/ko active Active
- 2014-03-10 MY MYPI2024002283A patent/MY203228A/en unknown
- 2014-03-10 BR BR122022005121-9A patent/BR122022005121B1/pt active IP Right Grant
- 2014-03-10 US US14/770,709 patent/US9674630B2/en active Active
- 2014-03-10 IL IL309028A patent/IL309028B2/en unknown
- 2014-03-10 CN CN201710507398.1A patent/CN107396278B/zh active Active
- 2014-03-10 CN CN201710508250.XA patent/CN107426666B/zh active Active
- 2014-03-10 BR BR122022005104-9A patent/BR122022005104B1/pt active IP Right Grant
- 2014-03-10 WO PCT/US2014/022793 patent/WO2014159272A1/en not_active Ceased
- 2014-03-10 AU AU2014241011A patent/AU2014241011B2/en active Active
- 2014-03-10 RU RU2015133695A patent/RU2630955C9/ru active
- 2014-03-10 SG SG11201505429RA patent/SG11201505429RA/en unknown
- 2014-03-10 MY MYPI2015702477A patent/MY172606A/en unknown
- 2014-03-10 ES ES14714882.9T patent/ES2650541T3/es active Active
- 2014-03-10 KR KR1020207027124A patent/KR102332632B1/ko active Active
- 2014-03-10 BR BR122017004541-5A patent/BR122017004541B1/pt active IP Right Grant
- 2014-03-10 BR BR112015018993-8A patent/BR112015018993B1/pt active IP Right Grant
- 2014-03-10 KR KR1020247031775A patent/KR20240146098A/ko active Pending
- 2014-03-10 CN CN201710507397.7A patent/CN107465990B/zh active Active
- 2014-03-10 IL IL290671A patent/IL290671B2/en unknown
- 2014-03-10 KR KR1020157022091A patent/KR101619760B1/ko active Active
- 2014-03-10 KR KR1020217038313A patent/KR102586356B1/ko active Active
- 2014-03-10 IL IL319169A patent/IL319169A/en unknown
- 2014-03-10 EP EP14714882.9A patent/EP2926571B1/de active Active
- 2014-03-10 IN IN1790MUN2015 patent/IN2015MN01790A/en unknown
- 2014-03-10 EP EP17189305.0A patent/EP3282716B1/de active Active
- 2014-03-10 KR KR1020167009972A patent/KR102160406B1/ko active Active
- 2014-03-10 EP EP19209073.6A patent/EP3668121A1/de active Pending
- 2014-03-10 CA CA2898885A patent/CA2898885C/en active Active
- 2014-03-10 MX MX2015010786A patent/MX342792B/es active IP Right Grant
- 2014-03-10 JP JP2015557240A patent/JP5897778B1/ja active Active
- 2014-03-10 CN CN201480009029.4A patent/CN105075292B/zh active Active
- 2014-10-03 UA UAA201508054A patent/UA113344C2/uk unknown
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2015
- 2015-07-05 IL IL239782A patent/IL239782A/en active IP Right Grant
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2016
- 2016-01-05 AU AU2016200037A patent/AU2016200037B2/en active Active
- 2016-03-02 JP JP2016040424A patent/JP6250084B2/ja active Active
- 2016-05-29 IL IL245897A patent/IL245897B/en active IP Right Grant
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2017
- 2017-05-03 US US15/585,935 patent/US9992600B2/en active Active
- 2017-09-01 RU RU2017130902A patent/RU2742195C2/ru active
- 2017-11-21 JP JP2017223243A patent/JP6607904B2/ja active Active
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2018
- 2018-02-12 US US15/894,626 patent/US10652684B2/en active Active
- 2018-04-12 HK HK18104778.0A patent/HK1245557B/zh unknown
- 2018-04-26 AU AU2018202867A patent/AU2018202867B2/en active Active
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