ATE162038T1 - Elektroakustischer wandler - Google Patents

Elektroakustischer wandler

Info

Publication number
ATE162038T1
ATE162038T1 AT93923007T AT93923007T ATE162038T1 AT E162038 T1 ATE162038 T1 AT E162038T1 AT 93923007 T AT93923007 T AT 93923007T AT 93923007 T AT93923007 T AT 93923007T AT E162038 T1 ATE162038 T1 AT E162038T1
Authority
AT
Austria
Prior art keywords
electroacoustic transducer
reed
formations
incorporate
deflection
Prior art date
Application number
AT93923007T
Other languages
English (en)
Inventor
Richard James Salvage
Steven John Harrington
Original Assignee
Knowles Electronics Co
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 Knowles Electronics Co filed Critical Knowles Electronics Co
Application granted granted Critical
Publication of ATE162038T1 publication Critical patent/ATE162038T1/de

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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/04—Microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/041—Adaptation of stereophonic signal reproduction for the hearing impaired
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Headphones And Earphones (AREA)
AT93923007T 1992-10-29 1993-10-15 Elektroakustischer wandler ATE162038T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929222677A GB9222677D0 (en) 1992-10-29 1992-10-29 Electroacoustic transducer

Publications (1)

Publication Number Publication Date
ATE162038T1 true ATE162038T1 (de) 1998-01-15

Family

ID=10724218

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93923007T ATE162038T1 (de) 1992-10-29 1993-10-15 Elektroakustischer wandler

Country Status (9)

Country Link
EP (3) EP0784415B1 (de)
JP (1) JPH08502635A (de)
AT (1) ATE162038T1 (de)
AU (1) AU682831B2 (de)
CA (1) CA2146969C (de)
DE (3) DE69331717T2 (de)
DK (2) DK0784415T3 (de)
GB (1) GB9222677D0 (de)
WO (1) WO1994010817A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1000878C2 (nl) * 1995-07-24 1997-01-28 Microtronic Nederland Bv Transducer.
NL1000880C2 (nl) * 1995-07-24 1997-01-28 Microtronic Nederland Bv Transducer.
US7321664B2 (en) 2004-01-13 2008-01-22 Sonionmicrotronic Nederland B.V. Receiver having an improved bobbin
KR101376027B1 (ko) * 2012-03-20 2014-03-19 신 렬 이 대출력 박형 전자석 스피커
US9485585B2 (en) * 2013-10-17 2016-11-01 Knowles Electronics, Llc Shock resistant coil and receiver
DE202018107123U1 (de) 2017-12-30 2019-01-08 Knowles Electronics, Llc Elektroakustischer Wandler mit verbessertem Stoßschutz
US11659337B1 (en) 2021-12-29 2023-05-23 Knowles Electronics, Llc Balanced armature receiver having improved shock performance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005880A (en) * 1960-05-06 1961-10-24 Elvin D Simshauser Non-linear transducer armature
US3671684A (en) * 1970-11-06 1972-06-20 Tibbetts Industries Magnetic transducer
US3935398A (en) * 1971-07-12 1976-01-27 Industrial Research Products, Inc. Transducer with improved armature and yoke construction
GB1364669A (en) * 1971-12-23 1974-08-29 Standard Telephones Cables Ltd Electro acoustic transducers
US4272654A (en) * 1979-01-08 1981-06-09 Industrial Research Products, Inc. Acoustic transducer of improved construction
GB2085694B (en) * 1980-10-02 1984-02-01 Standard Telephones Cables Ltd Balanced armature transducers
US4956868A (en) * 1989-10-26 1990-09-11 Industrial Research Products, Inc. Magnetically shielded electromagnetic acoustic transducer

Also Published As

Publication number Publication date
EP0667093B1 (de) 1998-01-07
DE69331717D1 (de) 2002-04-18
DE69331913T2 (de) 2002-11-28
DE69331717T2 (de) 2002-10-31
EP0667093A1 (de) 1995-08-16
CA2146969C (en) 2000-12-26
AU5284193A (en) 1994-05-24
EP0924961B1 (de) 2002-03-13
AU682831B2 (en) 1997-10-23
DE69331913D1 (de) 2002-06-13
EP0924961A1 (de) 1999-06-23
DK0667093T3 (da) 1998-09-07
EP0784415B1 (de) 2002-05-08
DE69316233T2 (de) 1998-05-28
DE69316233D1 (de) 1998-02-12
JPH08502635A (ja) 1996-03-19
EP0784415A1 (de) 1997-07-16
CA2146969A1 (en) 1994-05-11
DK0784415T3 (da) 2002-08-19
WO1994010817A1 (en) 1994-05-11
GB9222677D0 (en) 1992-12-09

Similar Documents

Publication Publication Date Title
DK0686985T3 (da) Spolekonstruktioner
DE69326864T2 (de) Elektroakustischer Wandler
GB2282297B (en) Improved resonant acoustic emission transducer
DE69103819D1 (de) Elektroakustischer Unterwasserwandler.
DE69320306T2 (de) Elektroakustischer Wandler
DE59408210D1 (de) Elektroakustische Wandleranordnung
DE69423128D1 (de) Elektroakustischer Wandler
DE69300557D1 (de) Elektroakustische Wandler-Kombination.
DK0625299T3 (da) En elektroakustisk transducer
DK0667093T3 (da) Elektroakustisk transducer
IT1303933B1 (it) Trasduttore elettro-acustico flessotensionale
DE69106460D1 (de) Elektroakustischer piezoelektrischer Wandler.
DE69330442D1 (de) Piezoelektrischer elektroakustischer Wandler
NO963692D0 (no) Elektroakustisk transduser, f.eks. av pietzoelektrisk type
IT8621536A0 (it) Diaframma per un trasduttore elettromeccanico.
KR930016132U (ko) 편향요크
PL295113A1 (en) Membrane of an electroacoustic transducer
CS635790A3 (en) Acoustic emission transducer
IT215133Z2 (it) Trasduttore elettroacustico di tipo piezoelettrico.
PL294427A1 (en) Electro-acoustic transducer's membrane
KR930003558U (ko) 편향요크
FR2656760B1 (fr) Transducteur piezoelectrique.
NO900708D0 (no) Piezoelektrisk transduser.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties