ATE26055T1 - Elektroakustischer wandler. - Google Patents

Elektroakustischer wandler.

Info

Publication number
ATE26055T1
ATE26055T1 AT82810561T AT82810561T ATE26055T1 AT E26055 T1 ATE26055 T1 AT E26055T1 AT 82810561 T AT82810561 T AT 82810561T AT 82810561 T AT82810561 T AT 82810561T AT E26055 T1 ATE26055 T1 AT E26055T1
Authority
AT
Austria
Prior art keywords
oscillating element
electroacoustic transducer
magnet frame
elastomer
magnets
Prior art date
Application number
AT82810561T
Other languages
English (en)
Inventor
Marcel Fresard
Original Assignee
Multiphonie Sa
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 Multiphonie Sa filed Critical Multiphonie Sa
Application granted granted Critical
Publication of ATE26055T1 publication Critical patent/ATE26055T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/066—Loudspeakers using the principle of inertia

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
AT82810561T 1981-12-22 1982-12-21 Elektroakustischer wandler. ATE26055T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH819981A CH645227A5 (fr) 1981-12-22 1981-12-22 Transducteur electro-acoustique.
EP82810561A EP0083310B1 (de) 1981-12-22 1982-12-21 Elektroakustischer Wandler

Publications (1)

Publication Number Publication Date
ATE26055T1 true ATE26055T1 (de) 1987-04-15

Family

ID=4336681

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82810561T ATE26055T1 (de) 1981-12-22 1982-12-21 Elektroakustischer wandler.

Country Status (6)

Country Link
US (1) US4506117A (de)
EP (1) EP0083310B1 (de)
AT (1) ATE26055T1 (de)
CA (1) CA1191937A (de)
CH (1) CH645227A5 (de)
DE (1) DE3275803D1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414407C2 (de) * 1984-04-17 1986-02-20 Jürgen 6804 Ilvesheim Quaas Anordnung von Schallwandlern in einer Schallführung, insbesondere für Lautsprecherboxen
JPS6121699A (ja) * 1984-07-10 1986-01-30 Pioneer Electronic Corp 体感音響振動装置
US4852444A (en) * 1986-12-04 1989-08-01 Hoover Alan A Electro-mechanical transducer which couples positive acoustic feedback into an electric amplified guitar body for the purpose of sustaining played notes
IL123375A (en) * 1995-09-02 2000-10-31 New Transducers Ltd Inertial vibration transducers
MX9801517A (es) * 1995-09-02 1998-05-31 New Transducers Ltd Tarjetas de salutacion o similares.
US6215881B1 (en) * 1995-09-02 2001-04-10 New Transducers Limited Ceiling tile loudspeaker
US6519349B1 (en) 1995-09-02 2003-02-11 New Transducers Limited Loudspeaker
US6003766A (en) 1995-09-02 1999-12-21 New Transducers Limited Vending machine
US6553124B2 (en) * 1995-09-02 2003-04-22 New Transducers Limited Acoustic device
NZ316552A (en) * 1995-09-02 1998-05-27 New Transducers Ltd Ceiling tile has a transducer mounted on panel-form acoustic radiating elements
UA51671C2 (uk) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій
US6192136B1 (en) * 1995-09-02 2001-02-20 New Transducers Limited Inertial vibration transducers
TR199800369T1 (xx) * 1995-09-02 1998-05-21 New Transducers Limited Titre�im d�n��t�r�c�leri.
US6618487B1 (en) 1996-09-03 2003-09-09 New Transducers Limited Electro-dynamic exciter
US6278787B1 (en) * 1996-09-03 2001-08-21 New Transducers Limited Loudspeakers
GB9701983D0 (en) * 1997-01-31 1997-03-19 New Transducers Ltd Electro-dynamic exciter
US6606390B2 (en) * 1996-09-03 2003-08-12 New Transducer Limited Loudspeakers
US6229903B1 (en) * 1999-06-14 2001-05-08 Citizen Electronics Co., Ltd. Mounting structure for electromagnetic sound generator
US6556684B1 (en) * 2000-03-01 2003-04-29 Watkins Manufacturing Corporation Spa audio system
US6329908B1 (en) 2000-06-23 2001-12-11 Armstrong World Industries, Inc. Addressable speaker system
US6965679B1 (en) * 2000-10-17 2005-11-15 Alejandro Jose Pedro Lopez Bosio Equalizable electro-acoustic device used in commercial panels and method for converting said panels
US7372968B2 (en) * 2000-11-08 2008-05-13 New Transducers Limited Loudspeaker driver
AU2002346850A1 (en) * 2002-10-11 2004-05-04 Alejandro Jose Pedro Lopez Bosio Equalizable active electroacoustic device for panels, and method of converting the panels and assembling the devices
US7292702B2 (en) 2003-04-29 2007-11-06 Dimensional Communications, Inc. In-wall speaker system method and apparatus
US20080085029A1 (en) * 2003-04-29 2008-04-10 Hagman Paul N In-wall speaker system method and apparatus
US7181038B2 (en) * 2004-03-10 2007-02-20 Ksc Industries Incorporated Electro-acoustic transducer
JP2005311500A (ja) * 2004-04-19 2005-11-04 Toyota Boshoku Corp 車両用音響装置
US20060013417A1 (en) * 2004-07-16 2006-01-19 Intier Automotive Inc. Acoustical panel assembly
JP4784398B2 (ja) * 2006-05-29 2011-10-05 パナソニック株式会社 音響加振器およびこれを用いたスピーカ
US8494208B2 (en) * 2008-07-17 2013-07-23 New Transducers Limited Inertial vibration exciter
DE102009048866A1 (de) 2009-08-27 2011-03-03 Bösnecker, Robert, Dr. Akustisches Antriebselement mit Mittenloch
JP5314588B2 (ja) * 2009-12-21 2013-10-16 株式会社エフ・ピー・エス 複合スピーカ、音声画像表示装置、および車両用音響システム
CN202799121U (zh) * 2012-08-21 2013-03-13 瑞声声学科技(常州)有限公司 振动发声装置
DE202014003034U1 (de) * 2014-04-02 2015-04-07 Harman Becker Automotive Systems Gmbh Lautsprecher
RU2556272C2 (ru) * 2014-04-03 2015-07-10 Закрытое акционерное общество "Защита электронных технологий" Устройство вибрационного зашумления канала утечки акустической речевой информации
US9861905B2 (en) 2014-07-16 2018-01-09 Traxxas Lp On-board audio system for a model vehicle
USD834111S1 (en) 2014-10-01 2018-11-20 Traxxas Lp Transducer mount
US11666942B2 (en) 2016-07-25 2023-06-06 Haptech Holdings, Inc. Haptic transducer and footplate coupled to the same
US10835924B1 (en) * 2016-07-25 2020-11-17 SonicSensory, Inc. Haptic transducer device and insole for receiving the same
US10848874B2 (en) * 2018-02-20 2020-11-24 Google Llc Panel audio loudspeaker electromagnetic actuator
US10587949B1 (en) 2018-03-28 2020-03-10 Paul N. Hagman Acoustically tuned face panel for speaker system
US10841704B2 (en) 2018-04-06 2020-11-17 Google Llc Distributed mode loudspeaker electromagnetic actuator with axially and radially magnetized circuit
GB201820557D0 (en) 2018-12-17 2019-01-30 Pss Belgium Nv Inertial exciter
KR102789076B1 (ko) * 2020-04-08 2025-04-03 한국전자통신연구원 디지털 트윈을 이용한 스마트 축사 시스템 및 방법
GB202009203D0 (en) 2020-06-17 2020-07-29 Pss Belgium Nv Loudspeaker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE484872C (de) * 1929-10-26 Bothe & Bauch Einrichtung fuer akustische Schaufensterreklame
FR556412A (fr) * 1923-05-09 1923-07-20 Const Electr De Lyon Et Du Dau Perfectionnements aux téléphones haut-parleurs
US3366749A (en) * 1964-04-09 1968-01-30 Allen Alan A Audio transducer
US3430007A (en) * 1966-03-16 1969-02-25 Rolen Diversified Investors In Dynamic transducer with wall mounted diaphragm
US3524027A (en) * 1967-05-04 1970-08-11 Rolen Diversified Investors In Sound transducer with wall mounted diaphragm
US3449531A (en) * 1968-01-09 1969-06-10 William J Ashworth Electro-mechanical transducer
US3636281A (en) * 1969-01-13 1972-01-18 Robert T Cozart Loudspeaker using wall as diaphragm
JPS5221050Y1 (de) * 1970-07-06 1977-05-14
US3801943A (en) * 1971-06-16 1974-04-02 J Bertagni Electoacoustic transducers and electromagnetic assembly therefor
DE2319667C2 (de) * 1973-04-18 1974-12-05 Manfred 6600 Saarbruecken Jaegle Schwingende Tanzfläche
US3925627A (en) * 1974-06-13 1975-12-09 William J Ashworth Transducer mounting to sounding board

Also Published As

Publication number Publication date
EP0083310B1 (de) 1987-03-18
DE3275803D1 (en) 1987-04-23
EP0083310A1 (de) 1983-07-06
CA1191937A (fr) 1985-08-13
CH645227A5 (fr) 1984-09-14
US4506117A (en) 1985-03-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee