JPS51143317A - Speeker - Google Patents

Speeker

Info

Publication number
JPS51143317A
JPS51143317A JP6723475A JP6723475A JPS51143317A JP S51143317 A JPS51143317 A JP S51143317A JP 6723475 A JP6723475 A JP 6723475A JP 6723475 A JP6723475 A JP 6723475A JP S51143317 A JPS51143317 A JP S51143317A
Authority
JP
Japan
Prior art keywords
speeker
polalography
oscillation
mass
frequency characteristics
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
JP6723475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS559879B2 (enExample
Inventor
Shoji Sugaya
Yasuhiro Ishii
Shintaro Hirose
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP6723475A priority Critical patent/JPS51143317A/ja
Publication of JPS51143317A publication Critical patent/JPS51143317A/ja
Publication of JPS559879B2 publication Critical patent/JPS559879B2/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
    • H04R7/26—Damping by means acting directly on free portion of diaphragm or cone

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP6723475A 1975-06-03 1975-06-03 Speeker Granted JPS51143317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6723475A JPS51143317A (en) 1975-06-03 1975-06-03 Speeker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6723475A JPS51143317A (en) 1975-06-03 1975-06-03 Speeker

Publications (2)

Publication Number Publication Date
JPS51143317A true JPS51143317A (en) 1976-12-09
JPS559879B2 JPS559879B2 (enExample) 1980-03-12

Family

ID=13339009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6723475A Granted JPS51143317A (en) 1975-06-03 1975-06-03 Speeker

Country Status (1)

Country Link
JP (1) JPS51143317A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149236U (enExample) * 1978-04-07 1979-10-17

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686371U (enExample) * 1979-12-10 1981-07-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149236U (enExample) * 1978-04-07 1979-10-17

Also Published As

Publication number Publication date
JPS559879B2 (enExample) 1980-03-12

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