JPS5877397A - 着脱式音響装置 - Google Patents

着脱式音響装置

Info

Publication number
JPS5877397A
JPS5877397A JP17609681A JP17609681A JPS5877397A JP S5877397 A JPS5877397 A JP S5877397A JP 17609681 A JP17609681 A JP 17609681A JP 17609681 A JP17609681 A JP 17609681A JP S5877397 A JPS5877397 A JP S5877397A
Authority
JP
Japan
Prior art keywords
main body
amplifier
small
earth
power supply
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
JP17609681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326477B2 (enrdf_load_stackoverflow
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 JP17609681A priority Critical patent/JPS5877397A/ja
Publication of JPS5877397A publication Critical patent/JPS5877397A/ja
Publication of JPS6326477B2 publication Critical patent/JPS6326477B2/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)
JP17609681A 1981-11-02 1981-11-02 着脱式音響装置 Granted JPS5877397A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17609681A JPS5877397A (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
JP17609681A JPS5877397A (ja) 1981-11-02 1981-11-02 着脱式音響装置

Publications (2)

Publication Number Publication Date
JPS5877397A true JPS5877397A (ja) 1983-05-10
JPS6326477B2 JPS6326477B2 (enrdf_load_stackoverflow) 1988-05-30

Family

ID=16007621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17609681A Granted JPS5877397A (ja) 1981-11-02 1981-11-02 着脱式音響装置

Country Status (1)

Country Link
JP (1) JPS5877397A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149304A (enrdf_load_stackoverflow) * 1974-05-18 1975-11-29
JPS5136912A (ja) * 1975-07-31 1976-03-29 Olympus Optical Co Rajiobutoteepurekoodabutoojusuru onkyokiki

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149304A (enrdf_load_stackoverflow) * 1974-05-18 1975-11-29
JPS5136912A (ja) * 1975-07-31 1976-03-29 Olympus Optical Co Rajiobutoteepurekoodabutoojusuru onkyokiki

Also Published As

Publication number Publication date
JPS6326477B2 (enrdf_load_stackoverflow) 1988-05-30

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