CN116471520A - 音频装置和音频处理的方法 - Google Patents

音频装置和音频处理的方法 Download PDF

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Publication number
CN116471520A
CN116471520A CN202310551476.3A CN202310551476A CN116471520A CN 116471520 A CN116471520 A CN 116471520A CN 202310551476 A CN202310551476 A CN 202310551476A CN 116471520 A CN116471520 A CN 116471520A
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CN
China
Prior art keywords
audio
renderer
format
rendering
signals
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
Application number
CN202310551476.3A
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English (en)
Chinese (zh)
Inventor
W·P·J·德布鲁津
N·苏维拉-拉巴斯蒂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
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Koninklijke Philips NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN116471520A publication Critical patent/CN116471520A/zh
Pending legal-status Critical Current

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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
    • H04R5/04—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 OR CALCULATING; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/12—Circuits for transducers 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Otolaryngology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
CN202310551476.3A 2018-08-28 2019-08-20 音频装置和音频处理的方法 Pending CN116471520A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP18191241.1 2018-08-28
EP18191241.1A EP3617871A1 (en) 2018-08-28 2018-08-28 Audio apparatus and method of audio processing
PCT/EP2019/072195 WO2020043539A1 (en) 2018-08-28 2019-08-20 Audio apparatus and method of audio processing
CN201980055860.6A CN112602053B (zh) 2018-08-28 2019-08-20 音频装置和音频处理的方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201980055860.6A Division CN112602053B (zh) 2018-08-28 2019-08-20 音频装置和音频处理的方法

Publications (1)

Publication Number Publication Date
CN116471520A true CN116471520A (zh) 2023-07-21

Family

ID=63442511

Family Applications (4)

Application Number Title Priority Date Filing Date
CN202310551476.3A Pending CN116471520A (zh) 2018-08-28 2019-08-20 音频装置和音频处理的方法
CN202310551881.5A Pending CN116567485A (zh) 2018-08-28 2019-08-20 音频装置和音频处理的方法
CN201980055860.6A Active CN112602053B (zh) 2018-08-28 2019-08-20 音频装置和音频处理的方法
CN202310551783.1A Pending CN116471521A (zh) 2018-08-28 2019-08-20 音频装置和音频处理的方法

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN202310551881.5A Pending CN116567485A (zh) 2018-08-28 2019-08-20 音频装置和音频处理的方法
CN201980055860.6A Active CN112602053B (zh) 2018-08-28 2019-08-20 音频装置和音频处理的方法
CN202310551783.1A Pending CN116471521A (zh) 2018-08-28 2019-08-20 音频装置和音频处理的方法

Country Status (9)

Country Link
US (4) US11582556B2 (https=)
EP (5) EP3617871A1 (https=)
JP (4) JP7479352B2 (https=)
CN (4) CN116471520A (https=)
BR (1) BR112021003449A2 (https=)
ES (4) ES3057817T3 (https=)
MX (4) MX2021002104A (https=)
PL (4) PL4242829T3 (https=)
WO (1) WO2020043539A1 (https=)

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CN111918176B (zh) 2020-07-31 2025-07-04 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
EP3985482A1 (en) * 2020-10-13 2022-04-20 Koninklijke Philips N.V. Audiovisual rendering apparatus and method of operation therefor
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
GB2617442B (en) * 2022-03-03 2024-08-21 Apple Inc Audio scene description and control
US20250294308A1 (en) * 2022-05-05 2025-09-18 Dolby Laboratories Licensing Corporation Customized binaural rendering of audio content
CN115575743B (zh) * 2022-09-29 2025-05-23 东风汽车集团股份有限公司 一种车载音频系统的电磁兼容测试系统及方法
CN115696137B (zh) * 2022-10-21 2026-01-30 腾讯科技（深圳）有限公司 音频渲染方法、装置、介质及电子设备
JP2025541122A (ja) 2022-12-07 2025-12-18 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 バイノーラルレンダリング
EP4398607A1 (en) * 2023-01-09 2024-07-10 Koninklijke Philips N.V. An audio apparatus and method of operation therefor
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
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
WO2025156239A1 (zh) * 2024-01-26 2025-07-31 瑞声开泰声学科技(上海)有限公司 一种头枕扬声器及其音频处理方法和系统、存储介质
WO2025179567A1 (zh) * 2024-02-29 2025-09-04 深圳引望智能技术有限公司 座舱控制方法、电子系统及车辆
WO2025253637A1 (ja) * 2024-06-07 2025-12-11 Ｎｔｔ株式会社 音響信号生成装置、音響信号生成方法、及び音響信号生成プログラム

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CN104604256A (zh) * 2012-08-31 2015-05-06 杜比实验室特许公司 基于对象的音频的反射声渲染
CN104904239A (zh) * 2013-01-15 2015-09-09 皇家飞利浦有限公司 双耳音频处理
CN106465029A (zh) * 2014-05-30 2017-02-22 高通股份有限公司 获得用于高阶立体混响音频渲染器的对称性信息
CN107925840A (zh) * 2015-09-04 2018-04-17 皇家飞利浦有限公司 用于处理与视频图像相关联的音频信号的方法和装置
KR20170120407A (ko) * 2016-04-21 2017-10-31 한국전자통신연구원 오디오 객체 신호 재생 시스템 및 그 방법
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Publication number Publication date
CN116471521A (zh) 2023-07-21
ES2980463T3 (es) 2024-10-01
EP4242827A2 (en) 2023-09-13
US12081955B2 (en) 2024-09-03
EP4242828A3 (en) 2023-11-15
JP7631449B2 (ja) 2025-02-18
US20210258690A1 (en) 2021-08-19
WO2020043539A1 (en) 2020-03-05
US20230179919A1 (en) 2023-06-08
MX2023005646A (es) 2023-05-25
EP3844606C0 (en) 2024-04-03
EP3617871A1 (en) 2020-03-04
EP4242828A2 (en) 2023-09-13
CN116567485A (zh) 2023-08-08
JP2023169206A (ja) 2023-11-29
EP3844606B1 (en) 2024-04-03
MX2021002104A (es) 2021-04-28
PL4242828T3 (pl) 2026-02-23
ES3057513T3 (en) 2026-03-03
CN112602053B (zh) 2024-02-06
MX2023005647A (es) 2023-05-25
EP4242829A3 (en) 2023-11-15
US11582556B2 (en) 2023-02-14
EP4242829C0 (en) 2025-12-03
CN112602053A (zh) 2021-04-02
JP7663640B2 (ja) 2025-04-16
EP4242829B1 (en) 2025-12-03
JP2022502886A (ja) 2022-01-11
EP4242829A2 (en) 2023-09-13
EP4242827B1 (en) 2025-11-12
EP4242828B1 (en) 2025-12-03
US11877135B2 (en) 2024-01-16
US12294843B2 (en) 2025-05-06
JP7625045B2 (ja) 2025-01-31
PL3844606T3 (pl) 2024-07-15
US20230254644A1 (en) 2023-08-10
BR112021003449A2 (pt) 2021-05-18
MX2023005648A (es) 2023-05-25
JP2023169208A (ja) 2023-11-29
JP7479352B2 (ja) 2024-05-08
ES3057817T3 (en) 2026-03-04
EP3844606A1 (en) 2021-07-07
EP4242828C0 (en) 2025-12-03
ES3055995T3 (en) 2026-02-17
PL4242829T3 (pl) 2026-04-07
US20230283955A1 (en) 2023-09-07
EP4242827A3 (en) 2023-11-15
PL4242827T3 (pl) 2026-02-16
JP2023169207A (ja) 2023-11-29

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