JPS5775099A - Diaphragm for elecdroacoustic transducer - Google Patents

Diaphragm for elecdroacoustic transducer

Info

Publication number
JPS5775099A
JPS5775099A JP15294080A JP15294080A JPS5775099A JP S5775099 A JPS5775099 A JP S5775099A JP 15294080 A JP15294080 A JP 15294080A JP 15294080 A JP15294080 A JP 15294080A JP S5775099 A JPS5775099 A JP S5775099A
Authority
JP
Japan
Prior art keywords
honeycomb
cell
diaphragm
resonance mode
directions
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
JP15294080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6328400B2 (en, 2012
Inventor
Takao Nakatani
Akira Nakamura
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP15294080A priority Critical patent/JPS5775099A/ja
Publication of JPS5775099A publication Critical patent/JPS5775099A/ja
Publication of JPS6328400B2 publication Critical patent/JPS6328400B2/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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP15294080A 1980-10-28 1980-10-28 Diaphragm for elecdroacoustic transducer Granted JPS5775099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15294080A JPS5775099A (en) 1980-10-28 1980-10-28 Diaphragm for elecdroacoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15294080A JPS5775099A (en) 1980-10-28 1980-10-28 Diaphragm for elecdroacoustic transducer

Publications (2)

Publication Number Publication Date
JPS5775099A true JPS5775099A (en) 1982-05-11
JPS6328400B2 JPS6328400B2 (en, 2012) 1988-06-08

Family

ID=15551469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15294080A Granted JPS5775099A (en) 1980-10-28 1980-10-28 Diaphragm for elecdroacoustic transducer

Country Status (1)

Country Link
JP (1) JPS5775099A (en, 2012)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6456535A (en) * 1987-08-28 1989-03-03 Showa Aircraft Ind Honeycomb core
JPH01141038A (ja) * 1987-11-27 1989-06-02 Showa Aircraft Ind Co Ltd ハニカムコア
WO2011021341A1 (ja) * 2009-08-20 2011-02-24 パナソニック株式会社 電気機械変換器、マイクロフォンおよび電気機械変換器の製造方法
JP2014039093A (ja) * 2012-08-10 2014-02-27 Kyocera Corp 音響発生器、音響発生装置及び電子機器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556095U (en, 2012) * 1978-10-12 1980-04-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556095U (en, 2012) * 1978-10-12 1980-04-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6456535A (en) * 1987-08-28 1989-03-03 Showa Aircraft Ind Honeycomb core
JPH01141038A (ja) * 1987-11-27 1989-06-02 Showa Aircraft Ind Co Ltd ハニカムコア
WO2011021341A1 (ja) * 2009-08-20 2011-02-24 パナソニック株式会社 電気機械変換器、マイクロフォンおよび電気機械変換器の製造方法
JP2014039093A (ja) * 2012-08-10 2014-02-27 Kyocera Corp 音響発生器、音響発生装置及び電子機器

Also Published As

Publication number Publication date
JPS6328400B2 (en, 2012) 1988-06-08

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