JPWO2022038932A1 - - Google Patents

Info

Publication number
JPWO2022038932A1
JPWO2022038932A1 JP2022543322A JP2022543322A JPWO2022038932A1 JP WO2022038932 A1 JPWO2022038932 A1 JP WO2022038932A1 JP 2022543322 A JP2022543322 A JP 2022543322A JP 2022543322 A JP2022543322 A JP 2022543322A JP WO2022038932 A1 JPWO2022038932 A1 JP WO2022038932A1
Authority
JP
Japan
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
JP2022543322A
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 filed Critical
Publication of JPWO2022038932A1 publication Critical patent/JPWO2022038932A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
    • 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
    • H04R5/04—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
    • 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
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Stereophonic System (AREA)
JP2022543322A 2020-08-20 2021-07-15 Pending JPWO2022038932A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063068010P 2020-08-20 2020-08-20
JP2021097595 2021-06-10
PCT/JP2021/026595 WO2022038932A1 (ja) 2020-08-20 2021-07-15 音響再生方法、コンピュータプログラム及び音響再生装置

Publications (1)

Publication Number Publication Date
JPWO2022038932A1 true JPWO2022038932A1 (ja) 2022-02-24

Family

ID=80350303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022543322A Pending JPWO2022038932A1 (ja) 2020-08-20 2021-07-15

Country Status (5)

Country Link
US (1) US20230319472A1 (ja)
EP (1) EP4203522A4 (ja)
JP (1) JPWO2022038932A1 (ja)
CN (1) CN116018823A (ja)
WO (1) WO2022038932A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024024468A1 (ja) * 2022-07-25 2024-02-01 ソニーグループ株式会社 情報処理装置および方法、符号化装置、音声再生装置、並びにプログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000059893A (ja) * 1998-08-06 2000-02-25 Nippon Hoso Kyokai <Nhk> 音声聴取補助装置および方法
JP2005287002A (ja) 2004-03-04 2005-10-13 Pioneer Electronic Corp 立体音響再生システムおよび立体音響再生装置
JP2006074572A (ja) * 2004-09-03 2006-03-16 Matsushita Electric Ind Co Ltd 情報端末
JP4221035B2 (ja) * 2007-03-30 2009-02-12 株式会社コナミデジタルエンタテインメント ゲーム音出力装置、音像定位制御方法、および、プログラム
EP2839461A4 (en) * 2012-04-19 2015-12-16 Nokia Technologies Oy AUDIO SCENE APPARATUS
JP5949311B2 (ja) * 2012-08-15 2016-07-06 富士通株式会社 推定プログラム、推定装置、及び推定方法
JP6377935B2 (ja) * 2014-03-31 2018-08-22 株式会社東芝 音響制御装置、電子機器及び音響制御方法
EP3313101B1 (en) * 2016-10-21 2020-07-22 Nokia Technologies Oy Distributed spatial audio mixing
EP3588926B1 (en) * 2018-06-26 2021-07-21 Nokia Technologies Oy Apparatuses and associated methods for spatial presentation of audio

Also Published As

Publication number Publication date
WO2022038932A1 (ja) 2022-02-24
CN116018823A (zh) 2023-04-25
US20230319472A1 (en) 2023-10-05
EP4203522A1 (en) 2023-06-28
EP4203522A4 (en) 2024-01-24

Similar Documents

Publication Publication Date Title
BR112023005462A2 (ja)
BR112021014123A2 (ja)
BR112023012656A2 (ja)
BR112022009896A2 (ja)
BR112022024743A2 (ja)
BR112023009656A2 (ja)
BR102021018859A2 (ja)
BR102021015500A2 (ja)
JPWO2022038932A1 (ja)
BR112023011738A2 (ja)
BR112023016292A2 (ja)
BR112023004146A2 (ja)
BR112023011539A2 (ja)
BR112023011610A2 (ja)
BR112023008976A2 (ja)
BR112023006729A2 (ja)
BR102021020147A2 (ja)
BR102021018926A2 (ja)
BR102021018167A2 (ja)
BR102021017576A2 (ja)
BR102021016375A2 (ja)
BR102021016200A2 (ja)
BR102021016176A2 (ja)
BR102021015566A2 (ja)
BR102021015450A8 (ja)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240701