JPS57135597A - Dynamic speaker - Google Patents

Dynamic speaker

Info

Publication number
JPS57135597A
JPS57135597A JP56022059A JP2205981A JPS57135597A JP S57135597 A JPS57135597 A JP S57135597A JP 56022059 A JP56022059 A JP 56022059A JP 2205981 A JP2205981 A JP 2205981A JP S57135597 A JPS57135597 A JP S57135597A
Authority
JP
Japan
Prior art keywords
linearity
damper
square tubular
tubular bodies
increased
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
JP56022059A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211837B2 (cg-RX-API-DMAC7.html
Inventor
Hiroyuki Takewa
Mitsuhiro Hasegawa
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 JP56022059A priority Critical patent/JPS57135597A/ja
Publication of JPS57135597A publication Critical patent/JPS57135597A/ja
Publication of JPS6211837B2 publication Critical patent/JPS6211837B2/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
    • H04R7/16—Mounting or tensioning of diaphragms or cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP56022059A 1981-02-16 1981-02-16 Dynamic speaker Granted JPS57135597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56022059A JPS57135597A (en) 1981-02-16 1981-02-16 Dynamic speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56022059A JPS57135597A (en) 1981-02-16 1981-02-16 Dynamic speaker

Publications (2)

Publication Number Publication Date
JPS57135597A true JPS57135597A (en) 1982-08-21
JPS6211837B2 JPS6211837B2 (cg-RX-API-DMAC7.html) 1987-03-14

Family

ID=12072332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56022059A Granted JPS57135597A (en) 1981-02-16 1981-02-16 Dynamic speaker

Country Status (1)

Country Link
JP (1) JPS57135597A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836362A3 (en) * 1996-10-09 2005-03-09 Matsushita Electric Industrial Co., Ltd. Loudspeaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836362A3 (en) * 1996-10-09 2005-03-09 Matsushita Electric Industrial Co., Ltd. Loudspeaker

Also Published As

Publication number Publication date
JPS6211837B2 (cg-RX-API-DMAC7.html) 1987-03-14

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