FR2587162B1 - Dispositif de fermeture de chambre acoustique pour un transducteur electroacoustique monte dans un boitier - Google Patents

Dispositif de fermeture de chambre acoustique pour un transducteur electroacoustique monte dans un boitier

Info

Publication number
FR2587162B1
FR2587162B1 FR868612678A FR8612678A FR2587162B1 FR 2587162 B1 FR2587162 B1 FR 2587162B1 FR 868612678 A FR868612678 A FR 868612678A FR 8612678 A FR8612678 A FR 8612678A FR 2587162 B1 FR2587162 B1 FR 2587162B1
Authority
FR
France
Prior art keywords
housing
closing device
electroacoustic transducer
acoustic chamber
transducer mounted
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
FR868612678A
Other languages
English (en)
Other versions
FR2587162A1 (fr
Inventor
Helmut Ryback
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.)
AKG Acoustics GmbH
Original Assignee
AKG Akustische und Kino Geraete GmbH
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 AKG Akustische und Kino Geraete GmbH filed Critical AKG Akustische und Kino Geraete GmbH
Publication of FR2587162A1 publication Critical patent/FR2587162A1/fr
Application granted granted Critical
Publication of FR2587162B1 publication Critical patent/FR2587162B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Headphones And Earphones (AREA)
FR868612678A 1985-09-12 1986-09-10 Dispositif de fermeture de chambre acoustique pour un transducteur electroacoustique monte dans un boitier Expired - Lifetime FR2587162B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0267085A AT383242B (de) 1985-09-12 1985-09-12 Schallkammerverschluss

Publications (2)

Publication Number Publication Date
FR2587162A1 FR2587162A1 (fr) 1987-03-13
FR2587162B1 true FR2587162B1 (fr) 1990-02-02

Family

ID=3538428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868612678A Expired - Lifetime FR2587162B1 (fr) 1985-09-12 1986-09-10 Dispositif de fermeture de chambre acoustique pour un transducteur electroacoustique monte dans un boitier

Country Status (5)

Country Link
US (1) US4771476A (fr)
AT (1) AT383242B (fr)
DE (1) DE3629905A1 (fr)
FR (1) FR2587162B1 (fr)
GB (1) GB2180429B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2905350B2 (ja) * 1992-11-18 1999-06-14 スター精密 株式会社 電気音響変換器
DE10310461B3 (de) * 2003-03-07 2004-08-05 Maschinenfabrik Mönninghoff Gmbh & Co. Kg Tauchspulenaktor
US9510120B2 (en) * 2013-10-30 2016-11-29 Amkor Technology, Inc. Apparatus and method for testing sound transducers
DE102015216200A1 (de) * 2015-08-25 2017-03-02 Robert Bosch Gmbh Akustischer Sensor mit einem Gehäuse und einem an diesem Gehäuse angeordneten Membranelement
US9966090B2 (en) * 2016-04-16 2018-05-08 Ted Thomas Electromechanical system and method of actuating a stylus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185767A (en) * 1960-10-10 1965-05-25 Rca Corp Loudspeakers
US3353625A (en) * 1965-11-26 1967-11-21 Pm & E Electronics Inc Acoustic manifold
US3463886A (en) * 1967-09-15 1969-08-26 P M & E Electronics Inc Transducer apparatus
US3610830A (en) * 1969-06-16 1971-10-05 Telex Corp The Plug-actuated transducer means
US4028491A (en) * 1976-04-02 1977-06-07 Electronic Engineering Company Of California Transducer switching system
US4234766A (en) * 1979-02-05 1980-11-18 Cacho Gibson C Speaker assembly
US4395589A (en) * 1981-07-06 1983-07-26 Eeco Incorporated Electro-acoustical structure

Also Published As

Publication number Publication date
GB8621897D0 (en) 1986-10-15
FR2587162A1 (fr) 1987-03-13
GB2180429B (en) 1988-11-16
AT383242B (de) 1987-06-10
GB2180429A (en) 1987-03-25
DE3629905A1 (de) 1987-03-12
ATA267085A (de) 1986-10-15
US4771476A (en) 1988-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse