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JPS5285810A - Diaphragm for speaker - Google Patents

Diaphragm for speaker

Info

Publication number
JPS5285810A
JPS5285810A JP171876A JP171876A JPS5285810A JP S5285810 A JPS5285810 A JP S5285810A JP 171876 A JP171876 A JP 171876A JP 171876 A JP171876 A JP 171876A JP S5285810 A JPS5285810 A JP S5285810A
Authority
JP
Japan
Prior art keywords
diaphragm
speaker
flattening
base material
thermoplastic elastomer
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
JP171876A
Other languages
Japanese (ja)
Other versions
JPS5615199B2 (en
Inventor
Hirotoshi Niiguchi
Mitsuru Yashiro
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP171876A priority Critical patent/JPS5285810A/en
Publication of JPS5285810A publication Critical patent/JPS5285810A/en
Publication of JPS5615199B2 publication Critical patent/JPS5615199B2/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Landscapes

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

Abstract

PURPOSE:Proper internal loss is provided and flattening of frequency characteristics is made possible by laminating specific thermoplastic elastomer to a diaphragm base material such as rigid plastic films, etc.
JP171876A 1976-01-07 1976-01-07 Diaphragm for speaker Granted JPS5285810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP171876A JPS5285810A (en) 1976-01-07 1976-01-07 Diaphragm for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP171876A JPS5285810A (en) 1976-01-07 1976-01-07 Diaphragm for speaker

Publications (2)

Publication Number Publication Date
JPS5285810A true JPS5285810A (en) 1977-07-16
JPS5615199B2 JPS5615199B2 (en) 1981-04-08

Family

ID=11509335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP171876A Granted JPS5285810A (en) 1976-01-07 1976-01-07 Diaphragm for speaker

Country Status (1)

Country Link
JP (1) JPS5285810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019065912A1 (en) * 2017-09-28 2019-04-04 株式会社クラレ Multilayer film and decorative molded body of fiber-reinforced resin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019065912A1 (en) * 2017-09-28 2019-04-04 株式会社クラレ Multilayer film and decorative molded body of fiber-reinforced resin
JPWO2019065912A1 (en) * 2017-09-28 2020-12-17 株式会社クラレ Decorative molding of multilayer film and fiber reinforced plastic

Also Published As

Publication number Publication date
JPS5615199B2 (en) 1981-04-08

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