CN107113492B - 提供定制声音分布的方法和装置 - Google Patents

提供定制声音分布的方法和装置 Download PDF

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Publication number
CN107113492B
CN107113492B CN201580054662.XA CN201580054662A CN107113492B CN 107113492 B CN107113492 B CN 107113492B CN 201580054662 A CN201580054662 A CN 201580054662A CN 107113492 B CN107113492 B CN 107113492B
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CN
China
Prior art keywords
sound
loudspeaker
array
acoustic
loudspeaker system
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CN201580054662.XA
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English (en)
Chinese (zh)
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CN107113492A (zh
Inventor
大卫·科迪斯密斯
保罗·安东尼·查尔兹
艾琳·科迪斯密斯
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Gde Engineering Pty Ltd
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Gde Engineering Pty Ltd
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Priority claimed from AU2014904043A external-priority patent/AU2014904043A0/en
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Publication of CN107113492A publication Critical patent/CN107113492A/zh
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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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/023—Screens for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/04—Circuits for transducers for correcting frequency response
    • 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 
    • 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
    • H04R2201/401—2D or 3D arrays of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2203/00—Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups
    • H04R2203/12—Beamforming aspects for stereophonic sound reproduction with loudspeaker arrays
    • 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 

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
CN201580054662.XA 2014-10-10 2015-10-09 提供定制声音分布的方法和装置 Active CN107113492B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2014904043A AU2014904043A0 (en) 2014-10-10 Method and apparatus for providing customised sound distributions
AU2014904043 2014-10-10
AU2015901241A AU2015901241A0 (en) 2015-04-07 Method and apparatus for providing customised sound distributions
AU20159041241 2015-04-07
PCT/AU2015/000604 WO2016054679A1 (en) 2014-10-10 2015-10-09 Method and apparatus for providing customised sound distributions

Publications (2)

Publication Number Publication Date
CN107113492A CN107113492A (zh) 2017-08-29
CN107113492B true CN107113492B (zh) 2020-11-24

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CN201580054662.XA Active CN107113492B (zh) 2014-10-10 2015-10-09 提供定制声音分布的方法和装置

Country Status (8)

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US (2) US10321211B2 (https=)
EP (1) EP3205116B1 (https=)
JP (1) JP7359528B2 (https=)
CN (1) CN107113492B (https=)
AU (2) AU2015330954B2 (https=)
CA (1) CA2963152C (https=)
ES (1) ES2897929T3 (https=)
WO (1) WO2016054679A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105974766B (zh) * 2016-05-17 2018-05-04 南京大学 一种基于相位振幅调制的可实现声学全息的超材料
US10063972B1 (en) 2017-12-30 2018-08-28 Wipro Limited Method and personalized audio space generation system for generating personalized audio space in a vehicle
JPWO2019229981A1 (ja) * 2018-06-01 2020-06-11 三菱電機株式会社 音場制御装置、音場制御方法、および、音場制御システム
CN108966086A (zh) * 2018-08-01 2018-12-07 苏州清听声学科技有限公司 基于目标位置变化的自适应定向音频系统及其控制方法
US10638218B2 (en) 2018-08-23 2020-04-28 Dts, Inc. Reflecting sound from acoustically reflective video screen
US11490192B2 (en) 2018-08-23 2022-11-01 Dts, Inc. Reflecting sound from acoustically reflective video screen
US11044540B2 (en) * 2018-09-25 2021-06-22 Coastal Source, LLC Audio speaker
CN109257682B (zh) * 2018-09-29 2020-04-24 歌尔科技有限公司 拾音调节方法、控制终端及计算机可读存储介质
KR20260006026A (ko) 2019-06-11 2026-01-12 스피어 엔터테인먼트 그룹 엘엘씨 통합 오디오비주얼 시스템
DE102020203659A1 (de) 2020-03-20 2021-09-23 Holoplot Gmbh Schallwandler-Anordnung und Verfahren zum Betrieb einer Schallwandler-Anordnung
CN111641898B (zh) 2020-06-08 2021-12-03 京东方科技集团股份有限公司 发声装置、显示装置、发声控制方法及装置
WO2022020812A1 (en) * 2020-07-24 2022-01-27 Meyer Sound Laboratories, Incorporated Full range loudspeaker module for providing scalable loudspeaker systems with vertical and horizontal beam steering control
WO2025243136A1 (en) * 2024-05-24 2025-11-27 Holoplot Gmbh Acoustic optimization of loudspeaker modules
US20260075358A1 (en) * 2024-09-10 2026-03-12 Sphere Entertainment Group, Llc Providing monitor audio mixes to performers within a venue

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201044502Y (zh) * 2007-04-02 2008-04-02 奎硕电子（东莞）有限公司 可随环境改变自动调节音效的音箱
CN202143200U (zh) * 2011-05-20 2012-02-08 广州励华声光科技有限公司 可变指向性音箱

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756400A (fr) * 1969-11-26 1971-03-01 Elektroakusztikai Gyar Enceinte acoustique
JP3067140B2 (ja) * 1989-11-17 2000-07-17 日本放送協会 立体音響再生方法
JP2748792B2 (ja) * 1992-09-18 1998-05-13 松下電器産業株式会社 指向性スピーカ装置
CN100358393C (zh) * 1999-09-29 2007-12-26 1...有限公司 定向声音的方法和设备
US7260235B1 (en) * 2000-10-16 2007-08-21 Bose Corporation Line electroacoustical transducing
US7643640B2 (en) * 2004-10-13 2010-01-05 Bose Corporation System and method for designing sound systems
US8031891B2 (en) * 2005-06-30 2011-10-04 Microsoft Corporation Dynamic media rendering
US8027493B2 (en) * 2005-10-07 2011-09-27 Bohlender Graebener Corporation Biplane line array speaker with arcuate tweeter array providing controlled directivity
KR101370373B1 (ko) * 2006-03-31 2014-03-05 코닌클리케 필립스 엔.브이. 데이터 처리 디바이스 및 방법
US7813516B1 (en) * 2006-07-24 2010-10-12 Graber Curtis E System for cardioid sound field generation from dissimilar sources
JP4878989B2 (ja) * 2006-11-14 2012-02-15 ティーオーエー株式会社 スピーカシステム
US8509454B2 (en) * 2007-11-01 2013-08-13 Nokia Corporation Focusing on a portion of an audio scene for an audio signal
CN101953174B (zh) * 2007-11-21 2014-12-10 奥迪欧彼塞尔斯有限公司 数字扬声器装置
JP5851674B2 (ja) * 2008-09-08 2016-02-03 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 指向性音響発生装置及びそれを備えた指向性スピーカーアレイ
US7991175B2 (en) * 2008-10-06 2011-08-02 Bang & Olufsen A/S Method and a system to adjust the acoustical performance of a loudspeaker
US20130010984A1 (en) * 2011-07-09 2013-01-10 Thomas Hejnicki Method for controlling entertainment equipment based on performer position
US9107020B2 (en) * 2011-10-21 2015-08-11 Zetta Research And Development Llc-Forc Series System and method for wireless microphone apparent positioning
US9826328B2 (en) * 2012-08-31 2017-11-21 Dolby Laboratories Licensing Corporation System for rendering and playback of object based audio in various listening environments
US9185478B2 (en) * 2012-09-15 2015-11-10 Definitive Technology, Llc Ruggedized sound system
US8967323B1 (en) * 2012-12-27 2015-03-03 James Robert Grenier Multi-directional foldback and front of house speaker enclosure
EP3483874B1 (en) * 2013-03-05 2021-04-28 Apple Inc. Adjusting the beam pattern of a speaker array based on the location of one or more listeners
US9911406B2 (en) * 2013-03-15 2018-03-06 Loud Audio, Llc Method and system for large scale audio system
CN203722795U (zh) * 2013-07-17 2014-07-16 深圳市赛诗电声有限公司 一种同轴阵列号角音箱

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201044502Y (zh) * 2007-04-02 2008-04-02 奎硕电子（东莞）有限公司 可随环境改变自动调节音效的音箱
CN202143200U (zh) * 2011-05-20 2012-02-08 广州励华声光科技有限公司 可变指向性音箱

Also Published As

Publication number Publication date
ES2897929T3 (es) 2022-03-03
AU2015330954A1 (en) 2017-04-06
CN107113492A (zh) 2017-08-29
JP2017535219A (ja) 2017-11-24
EP3205116A4 (en) 2018-05-30
AU2020281037A1 (en) 2021-01-07
EP3205116B1 (en) 2021-07-28
CA2963152C (en) 2023-10-31
JP7359528B2 (ja) 2023-10-11
US10321211B2 (en) 2019-06-11
CA2963152A1 (en) 2016-04-14
WO2016054679A1 (en) 2016-04-14
AU2015330954B2 (en) 2020-09-03
EP3205116A1 (en) 2017-08-16
US20190342691A1 (en) 2019-11-07
US20170295418A1 (en) 2017-10-12

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