ZA728218B - Microphone damping - Google Patents

Microphone damping

Info

Publication number
ZA728218B
ZA728218B ZA728218A ZA728218A ZA728218B ZA 728218 B ZA728218 B ZA 728218B ZA 728218 A ZA728218 A ZA 728218A ZA 728218 A ZA728218 A ZA 728218A ZA 728218 B ZA728218 B ZA 728218B
Authority
ZA
South Africa
Prior art keywords
microphone damping
microphone
damping
Prior art date
Application number
ZA728218A
Inventor
M Schapper
R Tamblyn
Original Assignee
Plessey Ducon Ltd
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 Plessey Ducon Ltd filed Critical Plessey Ducon Ltd
Publication of ZA728218B publication Critical patent/ZA728218B/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
ZA728218A 1971-11-23 1972-11-20 Microphone damping ZA728218B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA712571 1971-11-23

Publications (1)

Publication Number Publication Date
ZA728218B true ZA728218B (en) 1973-07-25

Family

ID=3764851

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728218A ZA728218B (en) 1971-11-23 1972-11-20 Microphone damping

Country Status (3)

Country Link
CA (1) CA1003946A (en)
GB (1) GB1412597A (en)
ZA (1) ZA728218B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831411C2 (en) * 1978-07-17 1983-10-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electroacoustic transducer with a diaphragm provided with a piezoelectric layer
US4449236A (en) * 1982-04-08 1984-05-15 Walker Equipment Corporation Anti-side tone transmitter
JPH0727715Y2 (en) * 1989-02-06 1995-06-21 株式会社東芝 Handset
GB201204305D0 (en) * 2012-03-12 2012-04-25 Sec Dep For Business Innovation & Skills The Microphone system and method
DE102017220474A1 (en) * 2017-11-16 2019-05-16 Robert Bosch Gmbh Device for airborne acoustic sensing of the surroundings of a vehicle, vehicle

Also Published As

Publication number Publication date
CA1003946A (en) 1977-01-18
GB1412597A (en) 1975-11-05
DE2256792A1 (en) 1973-05-30
DE2256792B2 (en) 1976-08-19

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