JPS6217440B2 - - Google Patents

Info

Publication number
JPS6217440B2
JPS6217440B2 JP12530282A JP12530282A JPS6217440B2 JP S6217440 B2 JPS6217440 B2 JP S6217440B2 JP 12530282 A JP12530282 A JP 12530282A JP 12530282 A JP12530282 A JP 12530282A JP S6217440 B2 JPS6217440 B2 JP S6217440B2
Authority
JP
Japan
Prior art keywords
conductive layer
piezoelectric
piezoelectric element
electroacoustic transducer
conductive layers
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
Application number
JP12530282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5916498A (ja
Inventor
Mizuhiro Hida
Yutaka Ichinose
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 Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP12530282A priority Critical patent/JPS5916498A/ja
Publication of JPS5916498A publication Critical patent/JPS5916498A/ja
Publication of JPS6217440B2 publication Critical patent/JPS6217440B2/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
    • H04R17/10—Resonant transducers, i.e. adapted to produce maximum output at a predetermined frequency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP12530282A 1982-07-19 1982-07-19 圧電形電気音響変換器 Granted JPS5916498A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12530282A JPS5916498A (ja) 1982-07-19 1982-07-19 圧電形電気音響変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12530282A JPS5916498A (ja) 1982-07-19 1982-07-19 圧電形電気音響変換器

Publications (2)

Publication Number Publication Date
JPS5916498A JPS5916498A (ja) 1984-01-27
JPS6217440B2 true JPS6217440B2 (en, 2012) 1987-04-17

Family

ID=14906718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12530282A Granted JPS5916498A (ja) 1982-07-19 1982-07-19 圧電形電気音響変換器

Country Status (1)

Country Link
JP (1) JPS5916498A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63148242U (en, 2012) * 1987-03-20 1988-09-29
JPS63284726A (ja) * 1987-05-15 1988-11-22 Kanto Seiki Co Ltd 車両用パワ−シ−トスイツチ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63148242U (en, 2012) * 1987-03-20 1988-09-29
JPS63284726A (ja) * 1987-05-15 1988-11-22 Kanto Seiki Co Ltd 車両用パワ−シ−トスイツチ

Also Published As

Publication number Publication date
JPS5916498A (ja) 1984-01-27

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