JPS5245923A - High frequency speaker - Google Patents

High frequency speaker

Info

Publication number
JPS5245923A
JPS5245923A JP12223375A JP12223375A JPS5245923A JP S5245923 A JPS5245923 A JP S5245923A JP 12223375 A JP12223375 A JP 12223375A JP 12223375 A JP12223375 A JP 12223375A JP S5245923 A JPS5245923 A JP S5245923A
Authority
JP
Japan
Prior art keywords
high frequency
frequency speaker
piezoelectric ceramics
speaker
plate connected
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
JP12223375A
Other languages
English (en)
Inventor
Yoshiharu Taniguchi
Masanori Akiyama
Osamu Kinoshita
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 Ceramic Co Ltd
Original Assignee
Nippon Ceramic 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 Ceramic Co Ltd filed Critical Nippon Ceramic Co Ltd
Priority to JP12223375A priority Critical patent/JPS5245923A/ja
Publication of JPS5245923A publication Critical patent/JPS5245923A/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP12223375A 1975-10-09 1975-10-09 High frequency speaker Pending JPS5245923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12223375A JPS5245923A (en) 1975-10-09 1975-10-09 High frequency speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12223375A JPS5245923A (en) 1975-10-09 1975-10-09 High frequency speaker

Publications (1)

Publication Number Publication Date
JPS5245923A true JPS5245923A (en) 1977-04-12

Family

ID=14830855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12223375A Pending JPS5245923A (en) 1975-10-09 1975-10-09 High frequency speaker

Country Status (1)

Country Link
JP (1) JPS5245923A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107726A (en) * 1978-02-10 1979-08-23 Matsushima Kogyo Kk Speaker
JPS54133034U (ja) * 1978-03-06 1979-09-14
FR2567704A1 (fr) * 1984-07-13 1986-01-17 Realisa Materiel Alarme Et Haut-parleur, en particulier pour sirene d'alarme
JPS6137698U (ja) * 1984-08-09 1986-03-08 株式会社 日東 圧電振動装置
JPS61111295U (ja) * 1984-12-19 1986-07-14
JPS623192U (ja) * 1985-06-22 1987-01-09
JPS628798U (ja) * 1985-06-29 1987-01-20
JP2008546315A (ja) * 2005-05-31 2008-12-18 ユニゾン・プロダクツ・インコーポレーテッド 機械的−音響的トランスデューサのための最適化された圧電部の設計
WO2013099511A1 (ja) * 2011-12-27 2013-07-04 京セラ株式会社 振動装置，音響発生装置，スピーカーシステム，電子機器

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107726A (en) * 1978-02-10 1979-08-23 Matsushima Kogyo Kk Speaker
JPS54133034U (ja) * 1978-03-06 1979-09-14
FR2567704A1 (fr) * 1984-07-13 1986-01-17 Realisa Materiel Alarme Et Haut-parleur, en particulier pour sirene d'alarme
JPS6137698U (ja) * 1984-08-09 1986-03-08 株式会社 日東 圧電振動装置
JPS61111295U (ja) * 1984-12-19 1986-07-14
JPS623192U (ja) * 1985-06-22 1987-01-09
JPS628798U (ja) * 1985-06-29 1987-01-20
JP2008546315A (ja) * 2005-05-31 2008-12-18 ユニゾン・プロダクツ・インコーポレーテッド 機械的−音響的トランスデューサのための最適化された圧電部の設計
WO2013099511A1 (ja) * 2011-12-27 2013-07-04 京セラ株式会社 振動装置，音響発生装置，スピーカーシステム，電子機器
JP5676016B2 (ja) * 2011-12-27 2015-02-25 京セラ株式会社 振動装置，音響発生装置，スピーカーシステム，電子機器
US9241205B2 (en) 2011-12-27 2016-01-19 Kyocera Corporation Vibration device, sound generator, speaker system, and electronic device

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