JPS57210799A - Dynamic type speaker - Google Patents

Dynamic type speaker

Info

Publication number
JPS57210799A
JPS57210799A JP9583481A JP9583481A JPS57210799A JP S57210799 A JPS57210799 A JP S57210799A JP 9583481 A JP9583481 A JP 9583481A JP 9583481 A JP9583481 A JP 9583481A JP S57210799 A JPS57210799 A JP S57210799A
Authority
JP
Japan
Prior art keywords
edge
edges
diaphragm
itself
resonance frequency
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
JP9583481A
Other languages
English (en)
Other versions
JPH033998B2 (ja
Inventor
Seiichi Ishikawa
Kazuhide Sato
Shuji Saeki
Hideaki Inoue
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 JP9583481A priority Critical patent/JPS57210799A/ja
Publication of JPS57210799A publication Critical patent/JPS57210799A/ja
Publication of JPH033998B2 publication Critical patent/JPH033998B2/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
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP9583481A 1981-06-19 1981-06-19 Dynamic type speaker Granted JPS57210799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9583481A JPS57210799A (en) 1981-06-19 1981-06-19 Dynamic type speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9583481A JPS57210799A (en) 1981-06-19 1981-06-19 Dynamic type speaker

Publications (2)

Publication Number Publication Date
JPS57210799A true JPS57210799A (en) 1982-12-24
JPH033998B2 JPH033998B2 (ja) 1991-01-21

Family

ID=14148409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9583481A Granted JPS57210799A (en) 1981-06-19 1981-06-19 Dynamic type speaker

Country Status (1)

Country Link
JP (1) JPS57210799A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133037U (ja) * 1978-03-08 1979-09-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133037U (ja) * 1978-03-08 1979-09-14

Also Published As

Publication number Publication date
JPH033998B2 (ja) 1991-01-21

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