JPS526522A - Electrostatic type transducer - Google Patents

Electrostatic type transducer

Info

Publication number
JPS526522A
JPS526522A JP8259075A JP8259075A JPS526522A JP S526522 A JPS526522 A JP S526522A JP 8259075 A JP8259075 A JP 8259075A JP 8259075 A JP8259075 A JP 8259075A JP S526522 A JPS526522 A JP S526522A
Authority
JP
Japan
Prior art keywords
electrostatic type
type transducer
transducer
conversion efficiency
electrostatic
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
JP8259075A
Other languages
Japanese (ja)
Inventor
Nobuo Yakushiji
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 JP8259075A priority Critical patent/JPS526522A/en
Publication of JPS526522A publication Critical patent/JPS526522A/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
    • H04R19/013—Electrostatic transducers characterised by the use of electrets for loudspeakers

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 obtain a compact electrostatic type push-pull transducer with an improved conversion efficiency to be used in condenser type speakers.
JP8259075A 1975-07-04 1975-07-04 Electrostatic type transducer Pending JPS526522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8259075A JPS526522A (en) 1975-07-04 1975-07-04 Electrostatic type transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8259075A JPS526522A (en) 1975-07-04 1975-07-04 Electrostatic type transducer

Publications (1)

Publication Number Publication Date
JPS526522A true JPS526522A (en) 1977-01-19

Family

ID=13778687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8259075A Pending JPS526522A (en) 1975-07-04 1975-07-04 Electrostatic type transducer

Country Status (1)

Country Link
JP (1) JPS526522A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539755U (en) * 1978-09-05 1980-03-14
JPS61102632U (en) * 1984-12-12 1986-06-30
JP2010041715A (en) * 2008-07-31 2010-02-18 Kotatsu Kokusai Denshi Kofun Yugenkoshi Electronic device and electro-acoustic transducer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539755U (en) * 1978-09-05 1980-03-14
JPS5726477Y2 (en) * 1978-09-05 1982-06-09
JPS61102632U (en) * 1984-12-12 1986-06-30
JP2010041715A (en) * 2008-07-31 2010-02-18 Kotatsu Kokusai Denshi Kofun Yugenkoshi Electronic device and electro-acoustic transducer
US8306247B2 (en) 2008-07-31 2012-11-06 Htc Corporation Electronic device and electro-acoustic transducer thereof

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