JPS5274331A - Electrostatic type electric acoustic converter - Google Patents

Electrostatic type electric acoustic converter

Info

Publication number
JPS5274331A
JPS5274331A JP15130975A JP15130975A JPS5274331A JP S5274331 A JPS5274331 A JP S5274331A JP 15130975 A JP15130975 A JP 15130975A JP 15130975 A JP15130975 A JP 15130975A JP S5274331 A JPS5274331 A JP S5274331A
Authority
JP
Japan
Prior art keywords
type electric
electrostatic type
acoustic converter
electric acoustic
film
Prior art date
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.)
Pending
Application number
JP15130975A
Other languages
Japanese (ja)
Inventor
Kanenori Kishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP15130975A priority Critical patent/JPS5274331A/en
Publication of JPS5274331A publication Critical patent/JPS5274331A/en
Pending 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
    • H04R19/00—Electrostatic transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Abstract

PURPOSE:Parasitic vibration or the like is eliminated and frequency characteristics are improved by using a strip form conductive vibrating film as a moving electrode and spanning the film between stationary electrodes having punched metal in accordion form.
JP15130975A 1975-12-18 1975-12-18 Electrostatic type electric acoustic converter Pending JPS5274331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15130975A JPS5274331A (en) 1975-12-18 1975-12-18 Electrostatic type electric acoustic converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15130975A JPS5274331A (en) 1975-12-18 1975-12-18 Electrostatic type electric acoustic converter

Publications (1)

Publication Number Publication Date
JPS5274331A true JPS5274331A (en) 1977-06-22

Family

ID=15515830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15130975A Pending JPS5274331A (en) 1975-12-18 1975-12-18 Electrostatic type electric acoustic converter

Country Status (1)

Country Link
JP (1) JPS5274331A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007274394A (en) * 2006-03-31 2007-10-18 Yamaha Corp Film speaker and manufacturing method therefor
GB2524550A (en) * 2014-03-27 2015-09-30 Nokia Technologies Oy An apparatus and method of providing an acoustic signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007274394A (en) * 2006-03-31 2007-10-18 Yamaha Corp Film speaker and manufacturing method therefor
GB2524550A (en) * 2014-03-27 2015-09-30 Nokia Technologies Oy An apparatus and method of providing an acoustic signal

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