MX2023005648A - Aparato de audio y metodo de procesamiento de audio. - Google Patents
Aparato de audio y metodo de procesamiento de audio.Info
- Publication number
- MX2023005648A MX2023005648A MX2023005648A MX2023005648A MX2023005648A MX 2023005648 A MX2023005648 A MX 2023005648A MX 2023005648 A MX2023005648 A MX 2023005648A MX 2023005648 A MX2023005648 A MX 2023005648A MX 2023005648 A MX2023005648 A MX 2023005648A
- Authority
- MX
- Mexico
- Prior art keywords
- audio
- renderer
- rendering
- elements
- loudspeakers
- Prior art date
Links
- 238000009877 rendering Methods 0.000 abstract 4
- 230000005236 sound signal Effects 0.000 abstract 2
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
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- 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
- H04R5/033—Headphones for stereophonic communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/01—Input selection or mixing for amplifiers or loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Otolaryngology (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Un aparato de audio comprende un receptor (201) que recibe datos que describen una escena de audio. Los datos comprenden los datos de audio para un conjunto de elementos de audio que corresponden a fuentes de audio en la escena e incluyen además metadatos que comprenden al menos un primer indicador de propiedad de renderizado de audio para un primer elemento de audio del conjunto de elementos de audio. Un primer renderizador (205) renderiza elementos de audio al generar un primer conjunto de señales de audio para un conjunto de altavoces y un segundo renderizador (207) renderiza elementos de audio al generar un segundo conjunto de señales de audio para un auricular. Además, se dispone un selector (209) para seleccionar entre el primer renderizador y el segundo renderizador para renderizar al menos una primera parte del primer elemento de audio en respuesta al primer indicador de propiedad de renderizado de audio. El enfoque puede por ejemplo proporcionar experiencias de realidad virtual mejoradas usando el renderizado híbrido de altavoces y auriculares.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18191241.1A EP3617871A1 (en) | 2018-08-28 | 2018-08-28 | Audio apparatus and method of audio processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023005648A true MX2023005648A (es) | 2023-05-25 |
Family
ID=63442511
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2021002104A MX2021002104A (es) | 2018-08-28 | 2019-08-20 | Aparato de audio y metodo de procesamiento de audio. |
| MX2023005648A MX2023005648A (es) | 2018-08-28 | 2021-02-23 | Aparato de audio y metodo de procesamiento de audio. |
| MX2023005646A MX2023005646A (es) | 2018-08-28 | 2021-02-23 | Aparato de audio y metodo de procesamiento de audio. |
| MX2023005647A MX2023005647A (es) | 2018-08-28 | 2021-02-23 | Aparato de audio y metodo de procesamiento de audio. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2021002104A MX2021002104A (es) | 2018-08-28 | 2019-08-20 | Aparato de audio y metodo de procesamiento de audio. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023005646A MX2023005646A (es) | 2018-08-28 | 2021-02-23 | Aparato de audio y metodo de procesamiento de audio. |
| MX2023005647A MX2023005647A (es) | 2018-08-28 | 2021-02-23 | Aparato de audio y metodo de procesamiento de audio. |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US11582556B2 (es) |
| EP (5) | EP3617871A1 (es) |
| JP (4) | JP7479352B2 (es) |
| CN (4) | CN116567485A (es) |
| BR (1) | BR112021003449A2 (es) |
| ES (1) | ES2980463T3 (es) |
| MX (4) | MX2021002104A (es) |
| PL (1) | PL3844606T3 (es) |
| WO (1) | WO2020043539A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3579584A1 (en) * | 2018-06-07 | 2019-12-11 | Nokia Technologies Oy | Controlling rendering of a spatial audio scene |
| US11910183B2 (en) * | 2020-02-14 | 2024-02-20 | Magic Leap, Inc. | Multi-application audio rendering |
| JP7545486B2 (ja) * | 2020-02-28 | 2024-09-04 | マジック リープ， インコーポレイテッド | 表示される２ｄ要素のための３ｄモデル |
| US20230215102A1 (en) * | 2020-05-25 | 2023-07-06 | Sony Group Corporation | Media distribution device, media distribution method, and program |
| CN111918176A (zh) * | 2020-07-31 | 2020-11-10 | 北京全景声信息科技有限公司 | 音频处理方法、装置、无线耳机以及存储介质 |
| CN113793580B (zh) * | 2021-08-31 | 2024-05-24 | 云境商务智能研究院南京有限公司 | 一种基于深度学习的音乐流派分类方法 |
| GB2610845A (en) * | 2021-09-17 | 2023-03-22 | Nokia Technologies Oy | A method and apparatus for communication audio handling in immersive audio scene rendering |
| WO2023215405A2 (en) * | 2022-05-05 | 2023-11-09 | Dolby Laboratories Licensing Corporation | Customized binaural rendering of audio content |
| EP4398607A1 (en) * | 2023-01-09 | 2024-07-10 | Koninklijke Philips N.V. | An audio apparatus and method of operation therefor |
| WO2024189726A1 (ja) * | 2023-03-13 | 2024-09-19 | 株式会社ソニー・インタラクティブエンタテインメント | キャリブレーション装置およびキャリブレーション方法 |
| WO2024189725A1 (ja) * | 2023-03-13 | 2024-09-19 | 株式会社ソニー・インタラクティブエンタテインメント | 情報処理装置および音響出力方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006050353A2 (en) * | 2004-10-28 | 2006-05-11 | Verax Technologies Inc. | A system and method for generating sound events |
| JP4304636B2 (ja) * | 2006-11-16 | 2009-07-29 | ソニー株式会社 | 音響システム、音響装置及び最適音場生成方法 |
| CN104604256B (zh) * | 2012-08-31 | 2017-09-15 | 杜比实验室特许公司 | 基于对象的音频的反射声渲染 |
| EP2891338B1 (en) * | 2012-08-31 | 2017-10-25 | Dolby Laboratories Licensing Corporation | System for rendering and playback of object based audio in various listening environments |
| TWI530941B (zh) * | 2013-04-03 | 2016-04-21 | 杜比實驗室特許公司 | 用於基於物件音頻之互動成像的方法與系統 |
| RU2667630C2 (ru) * | 2013-05-16 | 2018-09-21 | Конинклейке Филипс Н.В. | Устройство аудиообработки и способ для этого |
| KR102122004B1 (ko) * | 2015-06-17 | 2020-06-26 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 오디오 코딩 시스템들에서 사용자 상호 작용을 위한 음량 제어 |
| EP3657822A1 (en) | 2015-10-09 | 2020-05-27 | Sony Corporation | Sound output device and sound generation method |
| GB2550877A (en) * | 2016-05-26 | 2017-12-06 | Univ Surrey | Object-based audio rendering |
| US10356545B2 (en) * | 2016-09-23 | 2019-07-16 | Gaudio Lab, Inc. | Method and device for processing audio signal by using metadata |
| US10531222B2 (en) * | 2017-10-18 | 2020-01-07 | Dolby Laboratories Licensing Corporation | Active acoustics control for near- and far-field sounds |
-
2018
- 2018-08-28 EP EP18191241.1A patent/EP3617871A1/en not_active Withdrawn
-
2019
- 2019-08-20 MX MX2021002104A patent/MX2021002104A/es unknown
- 2019-08-20 CN CN202310551881.5A patent/CN116567485A/zh active Pending
- 2019-08-20 EP EP23177541.2A patent/EP4242828A3/en active Pending
- 2019-08-20 EP EP23177529.7A patent/EP4242827A3/en active Pending
- 2019-08-20 BR BR112021003449-8A patent/BR112021003449A2/pt unknown
- 2019-08-20 CN CN202310551476.3A patent/CN116471520A/zh active Pending
- 2019-08-20 US US17/269,283 patent/US11582556B2/en active Active
- 2019-08-20 PL PL19753392.0T patent/PL3844606T3/pl unknown
- 2019-08-20 CN CN202310551783.1A patent/CN116471521A/zh active Pending
- 2019-08-20 EP EP23177549.5A patent/EP4242829A3/en active Pending
- 2019-08-20 ES ES19753392T patent/ES2980463T3/es active Active
- 2019-08-20 WO PCT/EP2019/072195 patent/WO2020043539A1/en active Application Filing
- 2019-08-20 JP JP2021510441A patent/JP7479352B2/ja active Active
- 2019-08-20 CN CN201980055860.6A patent/CN112602053B/zh active Active
- 2019-08-20 EP EP19753392.0A patent/EP3844606B1/en active Active
-
2021
- 2021-02-23 MX MX2023005648A patent/MX2023005648A/es unknown
- 2021-02-23 MX MX2023005646A patent/MX2023005646A/es unknown
- 2021-02-23 MX MX2023005647A patent/MX2023005647A/es unknown
-
2023
- 2023-02-02 US US18/104,837 patent/US11877135B2/en active Active
- 2023-04-17 US US18/135,402 patent/US12081955B2/en active Active
- 2023-05-09 US US18/144,898 patent/US20230283955A1/en active Pending
- 2023-09-01 JP JP2023141933A patent/JP2023169206A/ja active Pending
- 2023-09-01 JP JP2023141935A patent/JP2023169208A/ja active Pending
- 2023-09-01 JP JP2023141934A patent/JP2023169207A/ja active Pending
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