JPS5822000A - 圧電型スピ−カ - Google Patents

圧電型スピ−カ

Info

Publication number
JPS5822000A
JPS5822000A JP12110281A JP12110281A JPS5822000A JP S5822000 A JPS5822000 A JP S5822000A JP 12110281 A JP12110281 A JP 12110281A JP 12110281 A JP12110281 A JP 12110281A JP S5822000 A JPS5822000 A JP S5822000A
Authority
JP
Japan
Prior art keywords
piezoelectric
transducer
speaker
damping material
piezoelectric speaker
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
JP12110281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6126880B2 (cs
Inventor
Yukio Mitani
三谷　幸男
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP12110281A priority Critical patent/JPS5822000A/ja
Publication of JPS5822000A publication Critical patent/JPS5822000A/ja
Publication of JPS6126880B2 publication Critical patent/JPS6126880B2/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)
JP12110281A 1981-08-01 1981-08-01 圧電型スピ−カ Granted JPS5822000A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12110281A JPS5822000A (ja) 1981-08-01 1981-08-01 圧電型スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12110281A JPS5822000A (ja) 1981-08-01 1981-08-01 圧電型スピ−カ

Publications (2)

Publication Number Publication Date
JPS5822000A true JPS5822000A (ja) 1983-02-09
JPS6126880B2 JPS6126880B2 (cs) 1986-06-23

Family

ID=14802921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12110281A Granted JPS5822000A (ja) 1981-08-01 1981-08-01 圧電型スピ−カ

Country Status (1)

Country Link
JP (1) JPS5822000A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6437199A (en) * 1987-08-01 1989-02-07 Sony Corp Speaker diaphragm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6437199A (en) * 1987-08-01 1989-02-07 Sony Corp Speaker diaphragm

Also Published As

Publication number Publication date
JPS6126880B2 (cs) 1986-06-23

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