EP1061769A3 - Haut-parleur - Google Patents

Haut-parleur Download PDF

Info

Publication number
EP1061769A3
EP1061769A3 EP00305166A EP00305166A EP1061769A3 EP 1061769 A3 EP1061769 A3 EP 1061769A3 EP 00305166 A EP00305166 A EP 00305166A EP 00305166 A EP00305166 A EP 00305166A EP 1061769 A3 EP1061769 A3 EP 1061769A3
Authority
EP
European Patent Office
Prior art keywords
loudspeaker
octant
loudspeakers
projections
strut
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.)
Withdrawn
Application number
EP00305166A
Other languages
German (de)
English (en)
Other versions
EP1061769A2 (fr
Inventor
Taguchi Kazunori
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.)
Taguchi Seisakusho KK
Original Assignee
Taguchi Seisakusho KK
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 Taguchi Seisakusho KK filed Critical Taguchi Seisakusho KK
Publication of EP1061769A2 publication Critical patent/EP1061769A2/fr
Publication of EP1061769A3 publication Critical patent/EP1061769A3/fr
Withdrawn legal-status Critical Current

Links

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
    • H04R1/20—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
EP00305166A 1999-06-18 2000-06-19 Haut-parleur Withdrawn EP1061769A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11208061A JP2001008284A (ja) 1999-06-18 1999-06-18 球形及び円筒形スピーカ装置
JP20806199 1999-06-18

Publications (2)

Publication Number Publication Date
EP1061769A2 EP1061769A2 (fr) 2000-12-20
EP1061769A3 true EP1061769A3 (fr) 2003-12-17

Family

ID=16550005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00305166A Withdrawn EP1061769A3 (fr) 1999-06-18 2000-06-19 Haut-parleur

Country Status (2)

Country Link
EP (1) EP1061769A3 (fr)
JP (1) JP2001008284A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5306565B2 (ja) 1999-09-29 2013-10-02 ヤマハ株式会社 音響指向方法および装置
KR100922910B1 (ko) 2001-03-27 2009-10-22 캠브리지 메카트로닉스 리미티드 사운드 필드를 생성하는 방법 및 장치
GB0124352D0 (en) 2001-10-11 2001-11-28 1 Ltd Signal processing device for acoustic transducer array
WO2006016156A1 (fr) * 2004-08-10 2006-02-16 1...Limited Batterie de transducteurs non-planaires
JP4591145B2 (ja) * 2004-10-27 2010-12-01 ヤマハ株式会社 音響システム
JP2006319448A (ja) * 2005-05-10 2006-11-24 Yamaha Corp 拡声システム
EP1915025A3 (fr) * 2006-08-01 2008-07-30 Intersource Product Development UK ltd. Système de suspension pour haut-parleurs
JP6286158B2 (ja) * 2013-09-11 2018-02-28 イー ジェン チェン デュアル電磁アセンブリを有するラウドスピーカシステム
KR102071234B1 (ko) * 2015-08-13 2020-01-30 후아웨이 테크놀러지 컴퍼니 리미티드 오디오 신호 처리 장치 및 사운드 방출 장치
US10631115B2 (en) 2016-08-31 2020-04-21 Harman International Industries, Incorporated Loudspeaker light assembly and control
KR102353871B1 (ko) * 2016-08-31 2022-01-20 하만인터내셔날인더스트리스인코포레이티드 가변 음향 라우드스피커

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105398A (ja) * 1983-11-11 1985-06-10 Onkyo Corp スピ−カ−キヤビネツト
US4673057A (en) * 1984-11-13 1987-06-16 Glassco John M Geometrical transducer arrangements
EP0762801A2 (fr) * 1995-09-01 1997-03-12 Speaker Array Logic, Inc. Système de haut-parleur non directionnel avec source sonore pontuelle
US5749137A (en) * 1994-05-17 1998-05-12 Martin; Andrew Terry Modular loudspeaker enclosure suspension rigging method
US5889876A (en) * 1997-05-01 1999-03-30 Billings; Bart P. Hemispherical speaker system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105398A (ja) * 1983-11-11 1985-06-10 Onkyo Corp スピ−カ−キヤビネツト
US4673057A (en) * 1984-11-13 1987-06-16 Glassco John M Geometrical transducer arrangements
US5749137A (en) * 1994-05-17 1998-05-12 Martin; Andrew Terry Modular loudspeaker enclosure suspension rigging method
EP0762801A2 (fr) * 1995-09-01 1997-03-12 Speaker Array Logic, Inc. Système de haut-parleur non directionnel avec source sonore pontuelle
US5889876A (en) * 1997-05-01 1999-03-30 Billings; Bart P. Hemispherical speaker system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 258 (E - 350) 16 October 1985 (1985-10-16) *

Also Published As

Publication number Publication date
JP2001008284A (ja) 2001-01-12
EP1061769A2 (fr) 2000-12-20

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