JPS574698A - Piezoelectric speaker - Google Patents

Piezoelectric speaker

Info

Publication number
JPS574698A
JPS574698A JP7854680A JP7854680A JPS574698A JP S574698 A JPS574698 A JP S574698A JP 7854680 A JP7854680 A JP 7854680A JP 7854680 A JP7854680 A JP 7854680A JP S574698 A JPS574698 A JP S574698A
Authority
JP
Japan
Prior art keywords
oscillator
plate
electrode
resonance frequency
weight
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
JP7854680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634399B2 (enrdf_load_stackoverflow
Inventor
Mikio Abe
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.)
Onkyo Corp
Original Assignee
Onkyo Corp
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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP7854680A priority Critical patent/JPS574698A/ja
Publication of JPS574698A publication Critical patent/JPS574698A/ja
Publication of JPS634399B2 publication Critical patent/JPS634399B2/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
    • 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)
JP7854680A 1980-06-10 1980-06-10 Piezoelectric speaker Granted JPS574698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7854680A JPS574698A (en) 1980-06-10 1980-06-10 Piezoelectric speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7854680A JPS574698A (en) 1980-06-10 1980-06-10 Piezoelectric speaker

Publications (2)

Publication Number Publication Date
JPS574698A true JPS574698A (en) 1982-01-11
JPS634399B2 JPS634399B2 (enrdf_load_stackoverflow) 1988-01-28

Family

ID=13664909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7854680A Granted JPS574698A (en) 1980-06-10 1980-06-10 Piezoelectric speaker

Country Status (1)

Country Link
JP (1) JPS574698A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983498A (ja) * 1982-11-04 1984-05-14 Hitachi Maxell Ltd 電気−音響変換装置
US7635941B2 (en) * 2002-05-20 2009-12-22 New Transducers Limited Transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983498A (ja) * 1982-11-04 1984-05-14 Hitachi Maxell Ltd 電気−音響変換装置
US7635941B2 (en) * 2002-05-20 2009-12-22 New Transducers Limited Transducer

Also Published As

Publication number Publication date
JPS634399B2 (enrdf_load_stackoverflow) 1988-01-28

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