JPS539517A - Electrostatic type transducer - Google Patents

Electrostatic type transducer

Info

Publication number
JPS539517A
JPS539517A JP8410376A JP8410376A JPS539517A JP S539517 A JPS539517 A JP S539517A JP 8410376 A JP8410376 A JP 8410376A JP 8410376 A JP8410376 A JP 8410376A JP S539517 A JPS539517 A JP S539517A
Authority
JP
Japan
Prior art keywords
type transducer
electrostatic type
electrostatic
diaphragm
driving
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
JP8410376A
Other languages
Japanese (ja)
Inventor
Takeshi Matsuo
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8410376A priority Critical patent/JPS539517A/en
Publication of JPS539517A publication Critical patent/JPS539517A/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
    • H04R19/01—Electrostatic transducers characterised by the use of electrets

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 enable positive operation of less troubles, etc. by driving a diaphragm without making electrical connection.
JP8410376A 1976-07-15 1976-07-15 Electrostatic type transducer Pending JPS539517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8410376A JPS539517A (en) 1976-07-15 1976-07-15 Electrostatic type transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8410376A JPS539517A (en) 1976-07-15 1976-07-15 Electrostatic type transducer

Publications (1)

Publication Number Publication Date
JPS539517A true JPS539517A (en) 1978-01-28

Family

ID=13821178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8410376A Pending JPS539517A (en) 1976-07-15 1976-07-15 Electrostatic type transducer

Country Status (1)

Country Link
JP (1) JPS539517A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006101302A (en) * 2004-09-30 2006-04-13 Audio Technica Corp Condenser microphone
EP2009950A1 (en) * 2007-06-28 2008-12-31 Lyttron Technologies GmbH Electrostatic transducer and method for its production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006101302A (en) * 2004-09-30 2006-04-13 Audio Technica Corp Condenser microphone
JP4585825B2 (en) * 2004-09-30 2010-11-24 株式会社オーディオテクニカ Condenser microphone
EP2009950A1 (en) * 2007-06-28 2008-12-31 Lyttron Technologies GmbH Electrostatic transducer and method for its production

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