JPS522723A - Oscillation plate for speaker - Google Patents

Oscillation plate for speaker

Info

Publication number
JPS522723A
JPS522723A JP7886275A JP7886275A JPS522723A JP S522723 A JPS522723 A JP S522723A JP 7886275 A JP7886275 A JP 7886275A JP 7886275 A JP7886275 A JP 7886275A JP S522723 A JPS522723 A JP S522723A
Authority
JP
Japan
Prior art keywords
speaker
oscillation plate
oscillation
plate
light weight
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
JP7886275A
Other languages
Japanese (ja)
Other versions
JPS5515914B2 (en
Inventor
Toshitaka Sugimoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7886275A priority Critical patent/JPS522723A/en
Publication of JPS522723A publication Critical patent/JPS522723A/en
Publication of JPS5515914B2 publication Critical patent/JPS5515914B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To obtain an oscillation plate for a speaker having light weight and high rigidity with proper loss.
JP7886275A 1975-06-24 1975-06-24 Oscillation plate for speaker Granted JPS522723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7886275A JPS522723A (en) 1975-06-24 1975-06-24 Oscillation plate for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7886275A JPS522723A (en) 1975-06-24 1975-06-24 Oscillation plate for speaker

Publications (2)

Publication Number Publication Date
JPS522723A true JPS522723A (en) 1977-01-10
JPS5515914B2 JPS5515914B2 (en) 1980-04-26

Family

ID=13673627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7886275A Granted JPS522723A (en) 1975-06-24 1975-06-24 Oscillation plate for speaker

Country Status (1)

Country Link
JP (1) JPS522723A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134032U (en) * 1978-03-09 1979-09-17
JPS56140287U (en) * 1980-03-24 1981-10-23
US4352407A (en) * 1978-09-29 1982-10-05 Tsunehiro Tsukagoshi Diaphragms for acoustic instruments and method of producing the same
US4410768A (en) * 1980-07-23 1983-10-18 Nippon Gakki Seizo Kabushiki Kaisha Electro-acoustic transducer
US7686128B2 (en) 2006-03-24 2010-03-30 Onkyo Corporation Speaker diaphragm and speaker

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134032U (en) * 1978-03-09 1979-09-17
US4352407A (en) * 1978-09-29 1982-10-05 Tsunehiro Tsukagoshi Diaphragms for acoustic instruments and method of producing the same
JPS56140287U (en) * 1980-03-24 1981-10-23
US4410768A (en) * 1980-07-23 1983-10-18 Nippon Gakki Seizo Kabushiki Kaisha Electro-acoustic transducer
US7686128B2 (en) 2006-03-24 2010-03-30 Onkyo Corporation Speaker diaphragm and speaker

Also Published As

Publication number Publication date
JPS5515914B2 (en) 1980-04-26

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