JPS6231880B2 - - Google Patents

Info

Publication number
JPS6231880B2
JPS6231880B2 JP9450880A JP9450880A JPS6231880B2 JP S6231880 B2 JPS6231880 B2 JP S6231880B2 JP 9450880 A JP9450880 A JP 9450880A JP 9450880 A JP9450880 A JP 9450880A JP S6231880 B2 JPS6231880 B2 JP S6231880B2
Authority
JP
Japan
Prior art keywords
plate
shaped
dome
buttful
diaphragm
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.)
Expired
Application number
JP9450880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5720093A (en
Inventor
Asahiko Okada
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 JP9450880A priority Critical patent/JPS5720093A/ja
Publication of JPS5720093A publication Critical patent/JPS5720093A/ja
Publication of JPS6231880B2 publication Critical patent/JPS6231880B2/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
    • 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)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP9450880A 1980-07-09 1980-07-09 Manufacture of dome-shaped speaker Granted JPS5720093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9450880A JPS5720093A (en) 1980-07-09 1980-07-09 Manufacture of dome-shaped speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9450880A JPS5720093A (en) 1980-07-09 1980-07-09 Manufacture of dome-shaped speaker

Publications (2)

Publication Number Publication Date
JPS5720093A JPS5720093A (en) 1982-02-02
JPS6231880B2 true JPS6231880B2 (en]) 1987-07-10

Family

ID=14112252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9450880A Granted JPS5720093A (en) 1980-07-09 1980-07-09 Manufacture of dome-shaped speaker

Country Status (1)

Country Link
JP (1) JPS5720093A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344625U (en]) * 1986-09-04 1988-03-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344625U (en]) * 1986-09-04 1988-03-25

Also Published As

Publication number Publication date
JPS5720093A (en) 1982-02-02

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