JPS5376823A - Plane driving type speaker - Google Patents

Plane driving type speaker

Info

Publication number
JPS5376823A
JPS5376823A JP15193176A JP15193176A JPS5376823A JP S5376823 A JPS5376823 A JP S5376823A JP 15193176 A JP15193176 A JP 15193176A JP 15193176 A JP15193176 A JP 15193176A JP S5376823 A JPS5376823 A JP S5376823A
Authority
JP
Japan
Prior art keywords
driving type
type speaker
plane driving
diaphragms
plane
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
JP15193176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5633920B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tsuneo Nitta
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15193176A priority Critical patent/JPS5376823A/ja
Publication of JPS5376823A publication Critical patent/JPS5376823A/ja
Publication of JPS5633920B2 publication Critical patent/JPS5633920B2/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP15193176A 1976-12-20 1976-12-20 Plane driving type speaker Granted JPS5376823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15193176A JPS5376823A (en) 1976-12-20 1976-12-20 Plane driving type speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15193176A JPS5376823A (en) 1976-12-20 1976-12-20 Plane driving type speaker

Publications (2)

Publication Number Publication Date
JPS5376823A true JPS5376823A (en) 1978-07-07
JPS5633920B2 JPS5633920B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-08-06

Family

ID=15529320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15193176A Granted JPS5376823A (en) 1976-12-20 1976-12-20 Plane driving type speaker

Country Status (1)

Country Link
JP (1) JPS5376823A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335697A (ja) * 1989-06-30 1991-02-15 Matsushita Electric Ind Co Ltd スピーカ
US6453050B1 (en) 1998-05-11 2002-09-17 Matsushita Electric Industrial Co., Ltd. Piezoelectric speaker, method for producing the same, and speaker system including the same
US6739424B2 (en) 2001-01-22 2004-05-25 Matsushita Electric Industrial Co., Ltd. Speaker system
WO2006087866A1 (ja) * 2005-02-17 2006-08-24 Matsushita Electric Industrial Co., Ltd. 圧電型スピーカおよびその製造方法
JP2016502349A (ja) * 2012-11-30 2016-01-21 ティンファニー ホンコン リミテッド ２つのモータと１つのサスペンションとを有するラウドスピーカ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4562629B2 (ja) * 2005-09-22 2010-10-13 シャープ株式会社 平面スピーカ

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335697A (ja) * 1989-06-30 1991-02-15 Matsushita Electric Ind Co Ltd スピーカ
US6453050B1 (en) 1998-05-11 2002-09-17 Matsushita Electric Industrial Co., Ltd. Piezoelectric speaker, method for producing the same, and speaker system including the same
US6865785B2 (en) 1998-11-05 2005-03-15 Matsushita Electric Industrial Co., Ltd. Method for producing a piezoelectric speaker
US6739424B2 (en) 2001-01-22 2004-05-25 Matsushita Electric Industrial Co., Ltd. Speaker system
WO2006087866A1 (ja) * 2005-02-17 2006-08-24 Matsushita Electric Industrial Co., Ltd. 圧電型スピーカおよびその製造方法
US8014547B2 (en) 2005-02-17 2011-09-06 Panasonic Corporation Piezoelectric speaker and method for manufacturing the same
JP4846710B2 (ja) * 2005-02-17 2011-12-28 パナソニック株式会社 圧電型スピーカおよびその製造方法
JP2016502349A (ja) * 2012-11-30 2016-01-21 ティンファニー ホンコン リミテッド ２つのモータと１つのサスペンションとを有するラウドスピーカ

Also Published As

Publication number Publication date
JPS5633920B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-08-06

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