JPH0214000B2 - - Google Patents

Info

Publication number
JPH0214000B2
JPH0214000B2 JP58115420A JP11542083A JPH0214000B2 JP H0214000 B2 JPH0214000 B2 JP H0214000B2 JP 58115420 A JP58115420 A JP 58115420A JP 11542083 A JP11542083 A JP 11542083A JP H0214000 B2 JPH0214000 B2 JP H0214000B2
Authority
JP
Japan
Prior art keywords
diaphragm
point
polyhedron
edge portion
voice coil
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.)
Expired - Lifetime
Application number
JP58115420A
Other languages
English (en)
Japanese (ja)
Other versions
JPS607299A (ja
Inventor
Atsuo Terada
Yoshio Akiba
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.)
Audio Technica KK
Original Assignee
Audio Technica KK
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 Audio Technica KK filed Critical Audio Technica KK
Priority to JP11542083A priority Critical patent/JPS607299A/ja
Publication of JPS607299A publication Critical patent/JPS607299A/ja
Publication of JPH0214000B2 publication Critical patent/JPH0214000B2/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)
JP11542083A 1983-06-27 1983-06-27 音響変換器のダイヤフラム Granted JPS607299A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11542083A JPS607299A (ja) 1983-06-27 1983-06-27 音響変換器のダイヤフラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11542083A JPS607299A (ja) 1983-06-27 1983-06-27 音響変換器のダイヤフラム

Publications (2)

Publication Number Publication Date
JPS607299A JPS607299A (ja) 1985-01-16
JPH0214000B2 true JPH0214000B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-05

Family

ID=14662126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11542083A Granted JPS607299A (ja) 1983-06-27 1983-06-27 音響変換器のダイヤフラム

Country Status (1)

Country Link
JP (1) JPS607299A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7483545B2 (en) 2004-07-07 2009-01-27 Tadashi Nagaoka Acoustic diaphragm
DE102007023512A1 (de) 2007-05-18 2008-11-20 Sennheiser Electronic Gmbh & Co. Kg Elektroakustischer Schallwandler
CN101494812B (zh) 2008-01-23 2012-07-18 宋行智 消减振膜振波的喇叭
CN103826186B (zh) * 2014-01-27 2017-12-29 东莞泉声电子有限公司 音圈振膜一体式结构及其制作方法
WO2017130972A1 (ja) * 2016-01-28 2017-08-03 三菱樹脂株式会社 電気音響変換器用振動板エッジ材、電気音響変換器用振動板、および、マイクロスピーカー振動板
USD971176S1 (en) * 2019-09-18 2022-11-29 Sony Corporation Acoustic transducer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5690696A (en) * 1979-12-24 1981-07-22 Sony Corp Cone speaker

Also Published As

Publication number Publication date
JPS607299A (ja) 1985-01-16

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