JPS5366216A - Diaphragm for speaker - Google Patents

Diaphragm for speaker

Info

Publication number
JPS5366216A
JPS5366216A JP14129176A JP14129176A JPS5366216A JP S5366216 A JPS5366216 A JP S5366216A JP 14129176 A JP14129176 A JP 14129176A JP 14129176 A JP14129176 A JP 14129176A JP S5366216 A JPS5366216 A JP S5366216A
Authority
JP
Japan
Prior art keywords
diaphragm
resonance
speaker
meridian
areas
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.)
Pending
Application number
JP14129176A
Other languages
English (en)
Inventor
Osamu Yamada
Isao Obara
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 JP14129176A priority Critical patent/JPS5366216A/ja
Publication of JPS5366216A publication Critical patent/JPS5366216A/ja
Pending 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
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP14129176A 1976-11-26 1976-11-26 Diaphragm for speaker Pending JPS5366216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14129176A JPS5366216A (en) 1976-11-26 1976-11-26 Diaphragm for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14129176A JPS5366216A (en) 1976-11-26 1976-11-26 Diaphragm for speaker

Publications (1)

Publication Number Publication Date
JPS5366216A true JPS5366216A (en) 1978-06-13

Family

ID=15288459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14129176A Pending JPS5366216A (en) 1976-11-26 1976-11-26 Diaphragm for speaker

Country Status (1)

Country Link
JP (1) JPS5366216A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521676U (ja) * 1978-07-28 1980-02-12
JPS5542497U (ja) * 1978-09-13 1980-03-19
EP1668955A2 (en) * 2003-09-08 2006-06-14 John M. Norton Audio loudspeaker
JP2006245878A (ja) * 2005-03-02 2006-09-14 Matsushita Electric Ind Co Ltd スピーカおよびこれを用いた電子機器、装置
JP2020503768A (ja) * 2017-01-03 2020-01-30 ユ，スジン ブリッジエッジ方式の高解像電磁スピーカー
JP2020504511A (ja) * 2017-01-04 2020-02-06 ユ，スジン ブリッジエッジ方式の超スリム型高解像電磁スピーカー

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521676U (ja) * 1978-07-28 1980-02-12
JPS5542497U (ja) * 1978-09-13 1980-03-19
EP1668955A2 (en) * 2003-09-08 2006-06-14 John M. Norton Audio loudspeaker
EP1668955A4 (en) * 2003-09-08 2007-10-31 John M Norton AUDIO SPEAKER
JP2006245878A (ja) * 2005-03-02 2006-09-14 Matsushita Electric Ind Co Ltd スピーカおよびこれを用いた電子機器、装置
JP2020503768A (ja) * 2017-01-03 2020-01-30 ユ，スジン ブリッジエッジ方式の高解像電磁スピーカー
JP2020504511A (ja) * 2017-01-04 2020-02-06 ユ，スジン ブリッジエッジ方式の超スリム型高解像電磁スピーカー

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