DE69431177D1 - Hornlautsprecher-System - Google Patents

Hornlautsprecher-System

Info

Publication number
DE69431177D1
DE69431177D1 DE69431177T DE69431177T DE69431177D1 DE 69431177 D1 DE69431177 D1 DE 69431177D1 DE 69431177 T DE69431177 T DE 69431177T DE 69431177 T DE69431177 T DE 69431177T DE 69431177 D1 DE69431177 D1 DE 69431177D1
Authority
DE
Germany
Prior art keywords
speaker system
horn speaker
horn
speaker
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.)
Expired - Lifetime
Application number
DE69431177T
Other languages
English (en)
Other versions
DE69431177T2 (de
Inventor
Nobuo Fuke
Katsuya Endo
Yoshiteru Kamatani
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.)
Sony Corp
Original Assignee
Sony Corp
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 JP23685193A external-priority patent/JPH0795692A/ja
Priority claimed from JP24173993A external-priority patent/JP3201096B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69431177D1 publication Critical patent/DE69431177D1/de
Publication of DE69431177T2 publication Critical patent/DE69431177T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/127—Non-planar diaphragms or cones dome-shaped
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/13—Use or details of compression drivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Multimedia (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE69431177T 1993-09-22 1994-09-14 Hornlautsprecher-System Expired - Lifetime DE69431177T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23685193A JPH0795692A (ja) 1993-09-22 1993-09-22 ドームスピーカ
JP24173993A JP3201096B2 (ja) 1993-09-28 1993-09-28 ホーンスピーカ

Publications (2)

Publication Number Publication Date
DE69431177D1 true DE69431177D1 (de) 2002-09-19
DE69431177T2 DE69431177T2 (de) 2003-05-08

Family

ID=26532894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431177T Expired - Lifetime DE69431177T2 (de) 1993-09-22 1994-09-14 Hornlautsprecher-System

Country Status (3)

Country Link
US (1) US5933508A (de)
EP (1) EP0644706B1 (de)
DE (1) DE69431177T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3180646B2 (ja) * 1995-12-14 2001-06-25 株式会社村田製作所 スピーカ
US6744899B1 (en) * 1996-05-28 2004-06-01 Robert M. Grunberg Direct coupling of waveguide to compression driver having matching slot shaped throats
JP3569413B2 (ja) * 1997-03-25 2004-09-22 パイオニア株式会社 スピーカ装置及びスピーカ装置の製造方法
GB9712964D0 (en) * 1997-06-19 1997-08-27 Goodmans Loudspeakers Limited Loudspeakers
US6574344B1 (en) 1998-02-26 2003-06-03 Soundtube Entertainment, Inc. Directional horn speaker system
JP2000318517A (ja) * 1999-05-07 2000-11-21 Mitsuba Corp 車両用ホーン
GB2359213B (en) 1999-10-29 2004-05-19 Kef Audio High frequency transducer
US7072481B2 (en) * 2000-07-31 2006-07-04 Harman International Industries, Inc. Two-stage phasing plug system in a compression driver
JP2002135888A (ja) * 2000-10-23 2002-05-10 Pioneer Electronic Corp スピーカ用振動板
ITPR20020064A1 (it) * 2002-10-31 2004-05-01 Aeb Srl Equalizzatore, o phase plug, per trasduttori elettroacustici.
US7801320B2 (en) * 2006-03-09 2010-09-21 Nokia Corporation Sound sponge for loudspeakers
US20080240473A1 (en) * 2007-03-30 2008-10-02 Motorola, Inc. Speaker cone assembly for preventing the intrusion of moisture and method of forming same
US9560452B2 (en) * 2007-07-25 2017-01-31 Lars Goller Cone tweeter membrane
EP2139265A1 (de) * 2008-06-23 2009-12-30 Focal-Jmlab (Sa) Motor für Tweeter
US9161119B2 (en) 2013-04-01 2015-10-13 Colorado Energy Research Technologies, LLC Phi-based enclosure for speaker systems
US9762994B2 (en) * 2016-12-02 2017-09-12 AcoustiX VR Inc. Active acoustic meta material loudspeaker system and the process to make the same
US10129637B2 (en) * 2017-02-15 2018-11-13 Elettromedia Srl Phase plug for compression driver having improved assembly
US10555085B2 (en) * 2017-06-16 2020-02-04 Apple Inc. High aspect ratio moving coil transducer
CN107333217A (zh) * 2017-07-20 2017-11-07 惠州超声音响有限公司 一种改进喉塞安装结构的高音扬声器
RU2718683C2 (ru) * 2018-02-21 2020-04-13 Общество с ограниченной ответственностью "ЛАБОРАТОРИЯ ЗВУКА" Модульная подвижная система электродинамического громкоговорителя (варианты)
CN208638694U (zh) * 2018-08-13 2019-03-22 瑞声科技(新加坡)有限公司 扬声器模组
WO2021154115A1 (ru) * 2020-01-31 2021-08-05 Андрей Владимирович ХРОМОВ Модульная подвижная система электродинамического громкоговорителя (варианты)
US11490194B1 (en) * 2021-08-18 2022-11-01 Harman Professional, Inc. Omnidirectional speaker with an inverted dome diaphragm and asymmetric vertical directivity response
US11523210B1 (en) 2021-08-18 2022-12-06 Harman Professional, Inc. Omnidirectional speaker with inverted dome diaphragm and separate exits
CN118124482A (zh) * 2024-05-08 2024-06-04 苏州上声电子股份有限公司 一种车载发声装置、车载行人警示器及车载警示系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE412034A (de) * 1934-12-05
US3665124A (en) * 1968-12-30 1972-05-23 Nippon Musical Instruments Mfg Loudspeaker having annular diaphragm with double voice coil
JPS5351154Y2 (de) * 1973-07-02 1978-12-07
US3991286A (en) * 1975-06-02 1976-11-09 Altec Corporation Heat dissipating device for loudspeaker voice coil
US4525604A (en) * 1983-06-07 1985-06-25 Electro-Voice, Incorporated Horn loudspeaker with convex diaphragm
GB8603645D0 (en) * 1986-02-14 1986-03-19 Celestion Int Ltd Loudspeakers
JPH0247998A (ja) * 1988-08-09 1990-02-16 Mitsubishi Electric Corp ホーン形スピーカーユニツト
JP2953743B2 (ja) * 1990-05-18 1999-09-27 ソニー株式会社 音響振動板及びその製造方法
JP2560932Y2 (ja) * 1990-05-22 1998-01-26 株式会社 オーディオテクニカ 動電型マイクロホンの振動板

Also Published As

Publication number Publication date
DE69431177T2 (de) 2003-05-08
EP0644706B1 (de) 2002-08-14
US5933508A (en) 1999-08-03
EP0644706A1 (de) 1995-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition