SE387510B - ELECTRIC ACOUSTIC SENSOR - Google Patents

ELECTRIC ACOUSTIC SENSOR

Info

Publication number
SE387510B
SE387510B SE7302853A SE7302853A SE387510B SE 387510 B SE387510 B SE 387510B SE 7302853 A SE7302853 A SE 7302853A SE 7302853 A SE7302853 A SE 7302853A SE 387510 B SE387510 B SE 387510B
Authority
SE
Sweden
Prior art keywords
acoustic sensor
electric acoustic
electric
sensor
acoustic
Prior art date
Application number
SE7302853A
Other languages
Swedish (sv)
Inventor
E Muller
H Schierl
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE387510B publication Critical patent/SE387510B/en

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
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/02—Microphones
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
SE7302853A 1972-02-29 1973-02-28 ELECTRIC ACOUSTIC SENSOR SE387510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722209607 DE2209607B1 (en) 1972-02-29 1972-02-29 ELECTROACOUSTIC CONVERTER

Publications (1)

Publication Number Publication Date
SE387510B true SE387510B (en) 1976-09-06

Family

ID=5837462

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7302853A SE387510B (en) 1972-02-29 1973-02-28 ELECTRIC ACOUSTIC SENSOR

Country Status (13)

Country Link
AR (1) AR193485A1 (en)
AT (1) AT318021B (en)
BE (1) BE796100A (en)
BR (1) BR7301463D0 (en)
CH (1) CH552926A (en)
DE (1) DE2209607B1 (en)
FR (1) FR2174044B1 (en)
GB (1) GB1397662A (en)
IT (1) IT979509B (en)
LU (1) LU67103A1 (en)
NL (1) NL7302654A (en)
SE (1) SE387510B (en)
ZA (1) ZA73976B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999039543A1 (en) * 1998-01-29 1999-08-05 Emf Acoustics Oy Ltd. Vibration transducer unit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595998A (en) * 1979-01-15 1980-07-21 Molex Inc Connector assembly for converter
EP0158230B1 (en) * 1984-04-11 1987-07-29 Siemens Aktiengesellschaft Piezoelectric-acoustic transducer for electroacoustic units with constructional features for assembling
DE3425175A1 (en) * 1984-07-09 1986-03-27 Fernsprech- und Signalbau KG Schüler & Vershoven, 4300 Essen Piezoelectric acoustic transducer
DE3425176A1 (en) * 1984-07-09 1986-02-20 Fernsprech Und Signalbau Kg Sc Piezoelectric telephone capsule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999039543A1 (en) * 1998-01-29 1999-08-05 Emf Acoustics Oy Ltd. Vibration transducer unit

Also Published As

Publication number Publication date
FR2174044A1 (en) 1973-10-12
GB1397662A (en) 1975-06-18
IT979509B (en) 1974-09-30
BE796100A (en) 1973-08-28
LU67103A1 (en) 1973-05-03
AU5210973A (en) 1974-08-15
AR193485A1 (en) 1973-04-23
AT318021B (en) 1974-09-25
DE2209607A1 (en) 1974-01-31
FR2174044B1 (en) 1979-06-29
DE2209607B1 (en) 1974-01-31
CH552926A (en) 1974-08-15
NL7302654A (en) 1973-08-31
BR7301463D0 (en) 1974-05-16
ZA73976B (en) 1973-11-28

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