JPS577697A - Speaker system - Google Patents

Speaker system

Info

Publication number
JPS577697A
JPS577697A JP8264480A JP8264480A JPS577697A JP S577697 A JPS577697 A JP S577697A JP 8264480 A JP8264480 A JP 8264480A JP 8264480 A JP8264480 A JP 8264480A JP S577697 A JPS577697 A JP S577697A
Authority
JP
Japan
Prior art keywords
speaker
plugs
terminals
plug
switch
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
JP8264480A
Other languages
English (en)
Other versions
JPH028519B2 (ja
Inventor
Toshiyuki Mizutani
Tatsuo Fukuyama
Masayuki Hara
Shinichiro Ishii
Shuichi Obata
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 JP8264480A priority Critical patent/JPS577697A/ja
Publication of JPS577697A publication Critical patent/JPS577697A/ja
Publication of JPH028519B2 publication Critical patent/JPH028519B2/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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
JP8264480A 1980-06-17 1980-06-17 Speaker system Granted JPS577697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8264480A JPS577697A (en) 1980-06-17 1980-06-17 Speaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8264480A JPS577697A (en) 1980-06-17 1980-06-17 Speaker system

Publications (2)

Publication Number Publication Date
JPS577697A true JPS577697A (en) 1982-01-14
JPH028519B2 JPH028519B2 (ja) 1990-02-26

Family

ID=13780127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8264480A Granted JPS577697A (en) 1980-06-17 1980-06-17 Speaker system

Country Status (1)

Country Link
JP (1) JPS577697A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52161014U (ja) * 1976-05-31 1977-12-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52161014U (ja) * 1976-05-31 1977-12-07

Also Published As

Publication number Publication date
JPH028519B2 (ja) 1990-02-26

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