JPS5217012A - Manufacturing method of dome diaphragm - Google Patents

Manufacturing method of dome diaphragm

Info

Publication number
JPS5217012A
JPS5217012A JP9281375A JP9281375A JPS5217012A JP S5217012 A JPS5217012 A JP S5217012A JP 9281375 A JP9281375 A JP 9281375A JP 9281375 A JP9281375 A JP 9281375A JP S5217012 A JPS5217012 A JP S5217012A
Authority
JP
Japan
Prior art keywords
manufacturing
dome diaphragm
diaphragm
dome
elasticity
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
JP9281375A
Other languages
Japanese (ja)
Inventor
Hidekazu Baba
Hiromitsu Takeda
Shuichi Komatsu
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 JP9281375A priority Critical patent/JPS5217012A/en
Publication of JPS5217012A publication Critical patent/JPS5217012A/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/127—Non-planar diaphragms or cones dome-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:Development of high productivity diaphragm for the dome speaker with excellent oscillation characteristic in high frequency area made of a material of high modulus of elasticity.
JP9281375A 1975-07-30 1975-07-30 Manufacturing method of dome diaphragm Pending JPS5217012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9281375A JPS5217012A (en) 1975-07-30 1975-07-30 Manufacturing method of dome diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9281375A JPS5217012A (en) 1975-07-30 1975-07-30 Manufacturing method of dome diaphragm

Publications (1)

Publication Number Publication Date
JPS5217012A true JPS5217012A (en) 1977-02-08

Family

ID=14064844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9281375A Pending JPS5217012A (en) 1975-07-30 1975-07-30 Manufacturing method of dome diaphragm

Country Status (1)

Country Link
JP (1) JPS5217012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60186196A (en) * 1984-03-05 1985-09-21 Onkyo Corp Diaphragm for electroacoustic transducer and its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60186196A (en) * 1984-03-05 1985-09-21 Onkyo Corp Diaphragm for electroacoustic transducer and its manufacture

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