JPS5877395A - 着脱式音響装置 - Google Patents

着脱式音響装置

Info

Publication number
JPS5877395A
JPS5877395A JP56176093A JP17609381A JPS5877395A JP S5877395 A JPS5877395 A JP S5877395A JP 56176093 A JP56176093 A JP 56176093A JP 17609381 A JP17609381 A JP 17609381A JP S5877395 A JPS5877395 A JP S5877395A
Authority
JP
Japan
Prior art keywords
main body
battery
audio device
switch
small audio
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
JP56176093A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6363993B2 (enExample
Inventor
Toshihiko Ikeuchi
池内　俊彦
Yoshimi Ohashi
大橋　善美
Koichi Higuchi
樋口　厚一
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 JP56176093A priority Critical patent/JPS5877395A/ja
Publication of JPS5877395A publication Critical patent/JPS5877395A/ja
Publication of JPS6363993B2 publication Critical patent/JPS6363993B2/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)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP56176093A 1981-11-02 1981-11-02 着脱式音響装置 Granted JPS5877395A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56176093A JPS5877395A (ja) 1981-11-02 1981-11-02 着脱式音響装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56176093A JPS5877395A (ja) 1981-11-02 1981-11-02 着脱式音響装置

Publications (2)

Publication Number Publication Date
JPS5877395A true JPS5877395A (ja) 1983-05-10
JPS6363993B2 JPS6363993B2 (enExample) 1988-12-09

Family

ID=16007574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56176093A Granted JPS5877395A (ja) 1981-11-02 1981-11-02 着脱式音響装置

Country Status (1)

Country Link
JP (1) JPS5877395A (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149304A (enExample) * 1974-05-18 1975-11-29
JPS5136912A (ja) * 1975-07-31 1976-03-29 Olympus Optical Co Rajiobutoteepurekoodabutoojusuru onkyokiki
JPS5410244A (en) * 1977-06-27 1979-01-25 Kansai Paint Co Ltd Metal surface treating solution

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149304A (enExample) * 1974-05-18 1975-11-29
JPS5136912A (ja) * 1975-07-31 1976-03-29 Olympus Optical Co Rajiobutoteepurekoodabutoojusuru onkyokiki
JPS5410244A (en) * 1977-06-27 1979-01-25 Kansai Paint Co Ltd Metal surface treating solution

Also Published As

Publication number Publication date
JPS6363993B2 (enExample) 1988-12-09

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