JP7359528B2 - カスタマイズされた音響分布を提供するための方法および装置 - Google Patents

カスタマイズされた音響分布を提供するための方法および装置 Download PDF

Info

Publication number
JP7359528B2
JP7359528B2 JP2017538273A JP2017538273A JP7359528B2 JP 7359528 B2 JP7359528 B2 JP 7359528B2 JP 2017538273 A JP2017538273 A JP 2017538273A JP 2017538273 A JP2017538273 A JP 2017538273A JP 7359528 B2 JP7359528 B2 JP 7359528B2
Authority
JP
Japan
Prior art keywords
sound
speaker
dimensional array
loudspeaker
acoustic
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.)
Active
Application number
JP2017538273A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017535219A5 (enExample
JP2017535219A (ja
Inventor
ディビッド、カーティンスミス
アンソニー、チャイルズ ポール
エリン、カーティンスミス
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.)
Gde Engineering Pty Ltd
Original Assignee
Gde Engineering Pty Ltd
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
Priority claimed from AU2014904043A external-priority patent/AU2014904043A0/en
Application filed by Gde Engineering Pty Ltd filed Critical Gde Engineering Pty Ltd
Publication of JP2017535219A publication Critical patent/JP2017535219A/ja
Publication of JP2017535219A5 publication Critical patent/JP2017535219A5/ja
Application granted granted Critical
Publication of JP7359528B2 publication Critical patent/JP7359528B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04R1/02—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; DEAF-AID SETS; 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; 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
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • 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
    • 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
    • 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; DEAF-AID SETS; 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 

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic System (AREA)
JP2017538273A 2014-10-10 2015-10-09 カスタマイズされた音響分布を提供するための方法および装置 Active JP7359528B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2014904043 2014-10-10
AU2014904043A AU2014904043A0 (en) 2014-10-10 Method and apparatus for providing customised sound distributions
AU2015901241A AU2015901241A0 (en) 2015-04-07 Method and apparatus for providing customised sound distributions
AU2015901241 2015-04-07
PCT/AU2015/000604 WO2016054679A1 (en) 2014-10-10 2015-10-09 Method and apparatus for providing customised sound distributions

Publications (3)

Publication Number Publication Date
JP2017535219A JP2017535219A (ja) 2017-11-24
JP2017535219A5 JP2017535219A5 (enExample) 2020-07-09
JP7359528B2 true JP7359528B2 (ja) 2023-10-11

Family

ID=55652386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017538273A Active JP7359528B2 (ja) 2014-10-10 2015-10-09 カスタマイズされた音響分布を提供するための方法および装置

Country Status (8)

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

Families Citing this family (12)

* 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
WO2019229981A1 (ja) * 2018-06-01 2019-12-05 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
WO2020252063A1 (en) 2019-06-11 2020-12-17 MSG Sports and Entertainment, LLC Integrated audiovisual system
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070110269A1 (en) 2005-10-07 2007-05-17 Igor Levitsky Biplane Line Array Speaker with Arcuate Tweeter Array Providing Controlled Directivity
JP2009531926A (ja) 2006-03-31 2009-09-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ データ処理装置及び方法

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
AU7538000A (en) * 1999-09-29 2001-04-30 1... Limited Method and apparatus to direct sound
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
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
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
US8509454B2 (en) * 2007-11-01 2013-08-13 Nokia Corporation Focusing on a portion of an audio scene for an audio signal
US8780673B2 (en) * 2007-11-21 2014-07-15 Audio Pixels Ltd. Digital speaker apparatus
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
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
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
JP6085029B2 (ja) * 2012-08-31 2017-02-22 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 種々の聴取環境におけるオブジェクトに基づくオーディオのレンダリング及び再生のためのシステム
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
EP3879523A1 (en) * 2013-03-05 2021-09-15 Apple Inc. Adjusting the beam pattern of a plurality of speaker arrays based on the locations of two 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
US20070110269A1 (en) 2005-10-07 2007-05-17 Igor Levitsky Biplane Line Array Speaker with Arcuate Tweeter Array Providing Controlled Directivity
JP2009531926A (ja) 2006-03-31 2009-09-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ データ処理装置及び方法

Also Published As

Publication number Publication date
EP3205116A1 (en) 2017-08-16
CN107113492A (zh) 2017-08-29
WO2016054679A1 (en) 2016-04-14
AU2020281037A1 (en) 2021-01-07
US20170295418A1 (en) 2017-10-12
US20190342691A1 (en) 2019-11-07
CN107113492B (zh) 2020-11-24
ES2897929T3 (es) 2022-03-03
AU2015330954A1 (en) 2017-04-06
EP3205116A4 (en) 2018-05-30
AU2015330954B2 (en) 2020-09-03
EP3205116B1 (en) 2021-07-28
CA2963152C (en) 2023-10-31
JP2017535219A (ja) 2017-11-24
CA2963152A1 (en) 2016-04-14
US10321211B2 (en) 2019-06-11

Similar Documents

Publication Publication Date Title
JP7359528B2 (ja) カスタマイズされた音響分布を提供するための方法および装置
US11445294B2 (en) Steerable speaker array, system, and method for the same
US7606377B2 (en) Method and system for surround sound beam-forming using vertically displaced drivers
JP5570870B2 (ja) サウンドフォーカシング装置、サウンドフォーカシング方法及び電子装置
US9549277B2 (en) Method for efficient sound field control of a compact loudspeaker array
JP2008252625A (ja) 指向性スピーカシステム
CN109699200A (zh) 可变声学扬声器
WO2020139838A1 (en) Compact speaker system with controlled directivity
JP5995973B2 (ja) 残響時間拡張のための装置、方法および電気音響システム
Straube et al. An analytical approach for optimizing the curving of line source arrays
US20230319459A1 (en) Loudspeaker apparatus, loudspeaker system, display panel and systems thereof
WO2015083020A2 (en) A sound diffusion system for directional sound enhancement
EP4465657A1 (en) Directional loudspeaker
KR20250105396A (ko) 음파면의 주파수 응답의 방향 의존적 보정을 위한 방법
Griffin Design Guidelines for Practical Near Field Line Arrays
KR20240003729A (ko) 인공 지능을 이용한 3차원 공간에서의 음향 최적화를위한 방법, 전자 장치, 및 시스템
Gunness et al. The Design and Implementation of Line Arrays Using Digital Signal Processing
JP2007158636A (ja) ラウドスピーカのアレイシステム
BONILLO An Analytical Approach for Optimizing the Curving of Line Source Arrays

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170817

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20181005

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20191029

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20191126

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20200221

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20200424

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200526

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20200526

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201104

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210202

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210401

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210506

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20210706

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20211108

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20211108

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220510

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220712

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20221011

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230110

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230210

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230310

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230410

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230928

R150 Certificate of patent or registration of utility model

Ref document number: 7359528

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150