JPS51138432A - Electrostatic acoustic converting element - Google Patents

Electrostatic acoustic converting element

Info

Publication number
JPS51138432A
JPS51138432A JP6316175A JP6316175A JPS51138432A JP S51138432 A JPS51138432 A JP S51138432A JP 6316175 A JP6316175 A JP 6316175A JP 6316175 A JP6316175 A JP 6316175A JP S51138432 A JPS51138432 A JP S51138432A
Authority
JP
Japan
Prior art keywords
converting element
acoustic converting
electrostatic acoustic
electrostatic
electrodes
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.)
Granted
Application number
JP6316175A
Other languages
Japanese (ja)
Other versions
JPS5412327B2 (en
Inventor
Makoto Ikeda
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.)
MEKANO ELECTRON KK
Original Assignee
MEKANO ELECTRON KK
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 MEKANO ELECTRON KK filed Critical MEKANO ELECTRON KK
Priority to JP6316175A priority Critical patent/JPS51138432A/en
Publication of JPS51138432A publication Critical patent/JPS51138432A/en
Publication of JPS5412327B2 publication Critical patent/JPS5412327B2/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; ELECTRIC HEARING AIDS; 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:To easily adjust a gap interval between vibrating plate and electrodes and to sufficiently support even thin electrode plates.
JP6316175A 1975-05-27 1975-05-27 Electrostatic acoustic converting element Granted JPS51138432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6316175A JPS51138432A (en) 1975-05-27 1975-05-27 Electrostatic acoustic converting element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6316175A JPS51138432A (en) 1975-05-27 1975-05-27 Electrostatic acoustic converting element

Publications (2)

Publication Number Publication Date
JPS51138432A true JPS51138432A (en) 1976-11-30
JPS5412327B2 JPS5412327B2 (en) 1979-05-22

Family

ID=13221227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6316175A Granted JPS51138432A (en) 1975-05-27 1975-05-27 Electrostatic acoustic converting element

Country Status (1)

Country Link
JP (1) JPS51138432A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007124615A (en) * 2005-09-27 2007-05-17 Seiko Epson Corp Electrostatic ultrasonic transducer, ultrasonic speaker, electrostatic ultrasonic transducer design method, electrostatic ultrasonic transducer design apparatus, electrostatic ultrasonic transducer design program, audio signal reproduction method, manufacturing method, super Directional acoustic system and display device
JP2008034916A (en) * 2006-07-26 2008-02-14 Seiko Epson Corp Electrostatic ultrasonic transducer, method for manufacturing electrostatic ultrasonic transducer, and ultrasonic speaker
JP2009207211A (en) * 2005-09-27 2009-09-10 Seiko Epson Corp Ultrasonic loudspeaker, method for reproducing sound signal and super-directivity sound system
JP2015213229A (en) * 2014-05-02 2015-11-26 株式会社オーディオテクニカ Capacitor headphone unit and method of manufacturing capacitor headphone fixed pole assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007124615A (en) * 2005-09-27 2007-05-17 Seiko Epson Corp Electrostatic ultrasonic transducer, ultrasonic speaker, electrostatic ultrasonic transducer design method, electrostatic ultrasonic transducer design apparatus, electrostatic ultrasonic transducer design program, audio signal reproduction method, manufacturing method, super Directional acoustic system and display device
JP2009207211A (en) * 2005-09-27 2009-09-10 Seiko Epson Corp Ultrasonic loudspeaker, method for reproducing sound signal and super-directivity sound system
JP2008034916A (en) * 2006-07-26 2008-02-14 Seiko Epson Corp Electrostatic ultrasonic transducer, method for manufacturing electrostatic ultrasonic transducer, and ultrasonic speaker
JP2015213229A (en) * 2014-05-02 2015-11-26 株式会社オーディオテクニカ Capacitor headphone unit and method of manufacturing capacitor headphone fixed pole assembly

Also Published As

Publication number Publication date
JPS5412327B2 (en) 1979-05-22

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