JPH0560319B2 - - Google Patents

Info

Publication number
JPH0560319B2
JPH0560319B2 JP58204056A JP20405683A JPH0560319B2 JP H0560319 B2 JPH0560319 B2 JP H0560319B2 JP 58204056 A JP58204056 A JP 58204056A JP 20405683 A JP20405683 A JP 20405683A JP H0560319 B2 JPH0560319 B2 JP H0560319B2
Authority
JP
Japan
Prior art keywords
piezoelectric
case
air chamber
acoustic
sound pressure
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 - Lifetime
Application number
JP58204056A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6096096A (ja
Inventor
Teruo Kobayashi
Kazuki Ura
Kozo Kawasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP20405683A priority Critical patent/JPS6096096A/ja
Publication of JPS6096096A publication Critical patent/JPS6096096A/ja
Publication of JPH0560319B2 publication Critical patent/JPH0560319B2/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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP20405683A 1983-10-31 1983-10-31 圧電形電気音響変換器 Granted JPS6096096A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20405683A JPS6096096A (ja) 1983-10-31 1983-10-31 圧電形電気音響変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20405683A JPS6096096A (ja) 1983-10-31 1983-10-31 圧電形電気音響変換器

Publications (2)

Publication Number Publication Date
JPS6096096A JPS6096096A (ja) 1985-05-29
JPH0560319B2 true JPH0560319B2 (en]) 1993-09-02

Family

ID=16484014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20405683A Granted JPS6096096A (ja) 1983-10-31 1983-10-31 圧電形電気音響変換器

Country Status (1)

Country Link
JP (1) JPS6096096A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122699U (en]) * 1988-02-17 1989-08-21

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791100A (en) * 1980-11-27 1982-06-07 Nippon Telegr & Teleph Corp <Ntt> Ceramic piezoelectric type receiver

Also Published As

Publication number Publication date
JPS6096096A (ja) 1985-05-29

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