ATE19455T1 - Geraeuschkompensiertes nahbesprechungsmikrophon. - Google Patents

Geraeuschkompensiertes nahbesprechungsmikrophon.

Info

Publication number
ATE19455T1
ATE19455T1 AT83100305T AT83100305T ATE19455T1 AT E19455 T1 ATE19455 T1 AT E19455T1 AT 83100305 T AT83100305 T AT 83100305T AT 83100305 T AT83100305 T AT 83100305T AT E19455 T1 ATE19455 T1 AT E19455T1
Authority
AT
Austria
Prior art keywords
diaphragm
noise
close
canceled
acceleration pickup
Prior art date
Application number
AT83100305T
Other languages
English (en)
Inventor
Johann Irnstetter
Original Assignee
Telemit Electronic 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 Telemit Electronic Gmbh filed Critical Telemit Electronic Gmbh
Application granted granted Critical
Publication of ATE19455T1 publication Critical patent/ATE19455T1/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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 
    • H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Telephone Set Structure (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
AT83100305T 1982-01-15 1983-01-14 Geraeuschkompensiertes nahbesprechungsmikrophon. ATE19455T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3201164A DE3201164C1 (de) 1982-01-15 1982-01-15 Geraeuschkompensiertes Nahbesprechungsmikrophon
EP83100305A EP0084362B1 (de) 1982-01-15 1983-01-14 Geräuschkompensiertes Nahbesprechungsmikrophon

Publications (1)

Publication Number Publication Date
ATE19455T1 true ATE19455T1 (de) 1986-05-15

Family

ID=6153188

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83100305T ATE19455T1 (de) 1982-01-15 1983-01-14 Geraeuschkompensiertes nahbesprechungsmikrophon.

Country Status (3)

Country Link
EP (1) EP0084362B1 (de)
AT (1) ATE19455T1 (de)
DE (2) DE3201164C1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486047A (en) * 1967-02-20 1969-12-23 Du Pont Transducer
US3562451A (en) * 1968-06-11 1971-02-09 Us Navy Microphone and headset for underwater swimmer
GB1524833A (en) * 1974-08-19 1978-09-13 Matsushita Electric Industrial Co Ltd Vibration detecting device and a method for adapting the same
US4013992A (en) * 1976-01-28 1977-03-22 The United States Of America As Represented By The Secretary Of The Navy Diver's piezoelectric microphone with integral agc preamplifier
DE3020617A1 (de) * 1980-05-30 1981-12-10 Medicor Müvek, Budapest Elektrische wandlereinheit zum erfassen von mechanischen schwingungen o.a. druckveraenderungen

Also Published As

Publication number Publication date
EP0084362A2 (de) 1983-07-27
DE3201164C1 (de) 1983-05-19
EP0084362A3 (en) 1984-07-18
EP0084362B1 (de) 1986-04-23
DE3363110D1 (en) 1986-05-28

Similar Documents

Publication Publication Date Title
SE8307226L (sv) Forfarande for att bestemma acceleration
FR2542552B1 (fr) Transducteur electroacoustique a diaphragme piezo-electrique
NO911701L (no) Transduser.
ES492817A0 (es) Dispositivo captador de aceleracion que comprende un elemen-to transductor de material polimero susceptible de presentarpropiedades piezoelectricas.
GB1402290A (en) Piezo-electric acoustic device
US4258229A (en) Body vibration pickup
GB1521151A (en) Acoustic transducer
CA2038226A1 (en) Piezoelectric-type pressure sensor
ATE19455T1 (de) Geraeuschkompensiertes nahbesprechungsmikrophon.
GB1249464A (en) Improvements in or relating to piezo-electric transducers
FR2433268A1 (fr) Perfectionnements apportes aux amenagements de dispositifs acoustiques du type enceintes acoustiques
GB2263773A (en) Vibratile sensing instrument
DE69106460D1 (de) Elektroakustischer piezoelektrischer Wandler.
ATE190163T1 (de) Körperschallmelder für ein einbruchalarmsystem
JPS5535558A (en) Sounding material
DE69311094D1 (de) Bewegungssensor mittels mechanische schwingungen
SU529385A1 (ru) Пьезоэлектрический датчик давлени
SU819687A1 (ru) Ультразвуковой искатель
JPS5929727U (ja) 振動センサ
SU1157462A1 (ru) Акселерометр
JPS643045Y2 (de)
SU838585A1 (ru) Пьезоэлектрический вибропреобразователь
IT1024704B (it) Unita microfonica perfezionata
RU1827678C (ru) Устройство дл охранной сигнализации
JPS57166525A (en) Vibration sensor

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee