JPS5544207A - Manufacture for electret michrophone - Google Patents

Manufacture for electret michrophone

Info

Publication number
JPS5544207A
JPS5544207A JP11283078A JP11283078A JPS5544207A JP S5544207 A JPS5544207 A JP S5544207A JP 11283078 A JP11283078 A JP 11283078A JP 11283078 A JP11283078 A JP 11283078A JP S5544207 A JPS5544207 A JP S5544207A
Authority
JP
Japan
Prior art keywords
main body
case main
electret
microphone
cup
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
JP11283078A
Other languages
English (en)
Other versions
JPS5631800B2 (ja
Inventor
Toshiaki Ido
Sadayoshi Nakagawa
Kazuhiro Miyama
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.)
Hosiden Electronics Co Ltd
Original Assignee
Hosiden Electronics 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 Hosiden Electronics Co Ltd filed Critical Hosiden Electronics Co Ltd
Priority to JP11283078A priority Critical patent/JPS5544207A/ja
Publication of JPS5544207A publication Critical patent/JPS5544207A/ja
Publication of JPS5631800B2 publication Critical patent/JPS5631800B2/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
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP11283078A 1978-09-13 1978-09-13 Manufacture for electret michrophone Granted JPS5544207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11283078A JPS5544207A (en) 1978-09-13 1978-09-13 Manufacture for electret michrophone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11283078A JPS5544207A (en) 1978-09-13 1978-09-13 Manufacture for electret michrophone

Publications (2)

Publication Number Publication Date
JPS5544207A true JPS5544207A (en) 1980-03-28
JPS5631800B2 JPS5631800B2 (ja) 1981-07-23

Family

ID=14596595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11283078A Granted JPS5544207A (en) 1978-09-13 1978-09-13 Manufacture for electret michrophone

Country Status (1)

Country Link
JP (1) JPS5544207A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442323A (en) * 1980-07-19 1984-04-10 Pioneer Electronic Corporation Microphone with vibration cancellation
JPS60184113A (ja) * 1984-03-01 1985-09-19 Takenaka Komuten Co Ltd 乗り入れ桟橋用ブレ−ス工法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442323A (en) * 1980-07-19 1984-04-10 Pioneer Electronic Corporation Microphone with vibration cancellation
JPS60184113A (ja) * 1984-03-01 1985-09-19 Takenaka Komuten Co Ltd 乗り入れ桟橋用ブレ−ス工法
JPH0141766B2 (ja) * 1984-03-01 1989-09-07 Takenaka Komuten Kk

Also Published As

Publication number Publication date
JPS5631800B2 (ja) 1981-07-23

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