JPS6044000A - スピ−カ装置 - Google Patents

スピ−カ装置

Info

Publication number
JPS6044000A
JPS6044000A JP15208683A JP15208683A JPS6044000A JP S6044000 A JPS6044000 A JP S6044000A JP 15208683 A JP15208683 A JP 15208683A JP 15208683 A JP15208683 A JP 15208683A JP S6044000 A JPS6044000 A JP S6044000A
Authority
JP
Japan
Prior art keywords
piezoelectric element
spacer
cabinet
vibration
speaker device
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
JP15208683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH053800B2 (enrdf_load_stackoverflow
Inventor
Shuji Saeki
周二 佐伯
Shoji Nakajima
正二 中島
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 JP15208683A priority Critical patent/JPS6044000A/ja
Publication of JPS6044000A publication Critical patent/JPS6044000A/ja
Publication of JPH053800B2 publication Critical patent/JPH053800B2/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)
JP15208683A 1983-08-20 1983-08-20 スピ−カ装置 Granted JPS6044000A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15208683A JPS6044000A (ja) 1983-08-20 1983-08-20 スピ−カ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15208683A JPS6044000A (ja) 1983-08-20 1983-08-20 スピ−カ装置

Publications (2)

Publication Number Publication Date
JPS6044000A true JPS6044000A (ja) 1985-03-08
JPH053800B2 JPH053800B2 (enrdf_load_stackoverflow) 1993-01-18

Family

ID=15532737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15208683A Granted JPS6044000A (ja) 1983-08-20 1983-08-20 スピ−カ装置

Country Status (1)

Country Link
JP (1) JPS6044000A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016201425A (ja) * 2015-04-08 2016-12-01 キヤノン株式会社 撮像装置及びカメラ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136386A (en) * 1977-04-30 1978-11-28 Matsushita Electric Works Ltd Microphone for blood pressure hemodynamometer
JPS55147900A (en) * 1979-05-08 1980-11-18 Kuwata Momoyo Ultra-thin speaker
JPS55175198U (enrdf_load_stackoverflow) * 1979-06-05 1980-12-16
JPS5734698U (enrdf_load_stackoverflow) * 1980-07-29 1982-02-23
JPS57119997U (enrdf_load_stackoverflow) * 1981-01-20 1982-07-26
JPS57141498U (enrdf_load_stackoverflow) * 1981-02-26 1982-09-04
JPS58105700A (ja) * 1981-12-18 1983-06-23 Matsushita Electric Ind Co Ltd 圧電形スピ−カ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136386A (en) * 1977-04-30 1978-11-28 Matsushita Electric Works Ltd Microphone for blood pressure hemodynamometer
JPS55147900A (en) * 1979-05-08 1980-11-18 Kuwata Momoyo Ultra-thin speaker
JPS55175198U (enrdf_load_stackoverflow) * 1979-06-05 1980-12-16
JPS5734698U (enrdf_load_stackoverflow) * 1980-07-29 1982-02-23
JPS57119997U (enrdf_load_stackoverflow) * 1981-01-20 1982-07-26
JPS57141498U (enrdf_load_stackoverflow) * 1981-02-26 1982-09-04
JPS58105700A (ja) * 1981-12-18 1983-06-23 Matsushita Electric Ind Co Ltd 圧電形スピ−カ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016201425A (ja) * 2015-04-08 2016-12-01 キヤノン株式会社 撮像装置及びカメラ

Also Published As

Publication number Publication date
JPH053800B2 (enrdf_load_stackoverflow) 1993-01-18

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