JPS56141696A - Vibration diaphragm for speaker having honey-comb structure - Google Patents

Vibration diaphragm for speaker having honey-comb structure

Info

Publication number
JPS56141696A
JPS56141696A JP4649780A JP4649780A JPS56141696A JP S56141696 A JPS56141696 A JP S56141696A JP 4649780 A JP4649780 A JP 4649780A JP 4649780 A JP4649780 A JP 4649780A JP S56141696 A JPS56141696 A JP S56141696A
Authority
JP
Japan
Prior art keywords
honey
comb core
thickness
vibration diaphragm
speaker
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
JP4649780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6313590B2 (2
Inventor
Fumio Hayakawa
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.)
Onkyo Corp
Original Assignee
Onkyo 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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP4649780A priority Critical patent/JPS56141696A/ja
Publication of JPS56141696A publication Critical patent/JPS56141696A/ja
Publication of JPS6313590B2 publication Critical patent/JPS6313590B2/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP4649780A 1980-04-08 1980-04-08 Vibration diaphragm for speaker having honey-comb structure Granted JPS56141696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4649780A JPS56141696A (en) 1980-04-08 1980-04-08 Vibration diaphragm for speaker having honey-comb structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4649780A JPS56141696A (en) 1980-04-08 1980-04-08 Vibration diaphragm for speaker having honey-comb structure

Publications (2)

Publication Number Publication Date
JPS56141696A true JPS56141696A (en) 1981-11-05
JPS6313590B2 JPS6313590B2 (2) 1988-03-26

Family

ID=12748862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4649780A Granted JPS56141696A (en) 1980-04-08 1980-04-08 Vibration diaphragm for speaker having honey-comb structure

Country Status (1)

Country Link
JP (1) JPS56141696A (2)

Also Published As

Publication number Publication date
JPS6313590B2 (2) 1988-03-26

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