JPS52132821A - Vibrating plate for speaker - Google Patents

Vibrating plate for speaker

Info

Publication number
JPS52132821A
JPS52132821A JP4926776A JP4926776A JPS52132821A JP S52132821 A JPS52132821 A JP S52132821A JP 4926776 A JP4926776 A JP 4926776A JP 4926776 A JP4926776 A JP 4926776A JP S52132821 A JPS52132821 A JP S52132821A
Authority
JP
Japan
Prior art keywords
vibrating plate
speaker
modulus
decrease
make
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
JP4926776A
Other languages
Japanese (ja)
Inventor
Yasuo Furuhashi
Mineichi Kodama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4926776A priority Critical patent/JPS52132821A/en
Publication of JPS52132821A publication Critical patent/JPS52132821A/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

Landscapes

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

Abstract

PURPOSE:To provide a vibrating plate for speaker, in which natural cellulose fiber and a specific resin as sizing agent are used to make only internal loss greater of a vibrating plate without decrease in its modulus.
JP4926776A 1976-04-28 1976-04-28 Vibrating plate for speaker Pending JPS52132821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4926776A JPS52132821A (en) 1976-04-28 1976-04-28 Vibrating plate for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4926776A JPS52132821A (en) 1976-04-28 1976-04-28 Vibrating plate for speaker

Publications (1)

Publication Number Publication Date
JPS52132821A true JPS52132821A (en) 1977-11-07

Family

ID=12826046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4926776A Pending JPS52132821A (en) 1976-04-28 1976-04-28 Vibrating plate for speaker

Country Status (1)

Country Link
JP (1) JPS52132821A (en)

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