JPS5214622B2 - - Google Patents

Info

Publication number
JPS5214622B2
JPS5214622B2 JP6494375A JP6494375A JPS5214622B2 JP S5214622 B2 JPS5214622 B2 JP S5214622B2 JP 6494375 A JP6494375 A JP 6494375A JP 6494375 A JP6494375 A JP 6494375A JP S5214622 B2 JPS5214622 B2 JP S5214622B2
Authority
JP
Japan
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
Application number
JP6494375A
Other languages
Japanese (ja)
Other versions
JPS51140716A (en
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 filed Critical
Priority to JP6494375A priority Critical patent/JPS51140716A/ja
Publication of JPS51140716A publication Critical patent/JPS51140716A/ja
Publication of JPS5214622B2 publication Critical patent/JPS5214622B2/ja
Granted legal-status Critical Current

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
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP6494375A 1975-05-30 1975-05-30 Transmitter utilizing electret film Granted JPS51140716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6494375A JPS51140716A (en) 1975-05-30 1975-05-30 Transmitter utilizing electret film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6494375A JPS51140716A (en) 1975-05-30 1975-05-30 Transmitter utilizing electret film

Publications (2)

Publication Number Publication Date
JPS51140716A JPS51140716A (en) 1976-12-03
JPS5214622B2 true JPS5214622B2 (cs) 1977-04-22

Family

ID=13272614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6494375A Granted JPS51140716A (en) 1975-05-30 1975-05-30 Transmitter utilizing electret film

Country Status (1)

Country Link
JP (1) JPS51140716A (cs)

Also Published As

Publication number Publication date
JPS51140716A (en) 1976-12-03

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