JPS54139507A - Acoustic device for automobiles - Google Patents

Acoustic device for automobiles

Info

Publication number
JPS54139507A
JPS54139507A JP4750678A JP4750678A JPS54139507A JP S54139507 A JPS54139507 A JP S54139507A JP 4750678 A JP4750678 A JP 4750678A JP 4750678 A JP4750678 A JP 4750678A JP S54139507 A JPS54139507 A JP S54139507A
Authority
JP
Japan
Prior art keywords
speakers
supplied
contact
turned
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.)
Pending
Application number
JP4750678A
Other languages
Japanese (ja)
Inventor
Shojiro Yokota
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4750678A priority Critical patent/JPS54139507A/en
Publication of JPS54139507A publication Critical patent/JPS54139507A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve dwelling characteristic in cars by so arranging the device that two kinds of voices may be independently listened to with a head phone and speakers.
CONSTITUTION: When main switches 21, 22 are turned ON, the HF part 2 and LF part 4 of a radio operate and broadcasting is listened to with speakers 5. Next, when a tape cartridge is mounted, the HF part 2 is turned OFF and the tape player 3 ON by a switch 31. The output signal is then supplied to the LF part 4 through contact pieces 13, 14 and contact (c) and is reproduced with the speakers 5. Next, when a switch 9 is turned ON, the output of the player 3 is supplied to the LF part 8 through the contacts 13, 14 and contact (d), whereby a headphone 7 is driven. Al so, power source is supplied to the HF part 2 via contact piece 12 and contact (b), then the output signal is supplied to the LF part 4 and speakers 5.
COPYRIGHT: (C)1979,JPO&Japio
JP4750678A 1978-04-20 1978-04-20 Acoustic device for automobiles Pending JPS54139507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4750678A JPS54139507A (en) 1978-04-20 1978-04-20 Acoustic device for automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4750678A JPS54139507A (en) 1978-04-20 1978-04-20 Acoustic device for automobiles

Publications (1)

Publication Number Publication Date
JPS54139507A true JPS54139507A (en) 1979-10-30

Family

ID=12776988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4750678A Pending JPS54139507A (en) 1978-04-20 1978-04-20 Acoustic device for automobiles

Country Status (1)

Country Link
JP (1) JPS54139507A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152694U (en) * 1981-03-19 1982-09-25
JPS57152695U (en) * 1981-03-19 1982-09-25
US4466085A (en) * 1980-10-27 1984-08-14 Clarion Co., Ltd. Tape reproducing apparatus combined with a radio set
US5995633A (en) * 1996-12-27 1999-11-30 Apple Computer, Inc. System and method for multiplexing control signals over data signal conductors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466085A (en) * 1980-10-27 1984-08-14 Clarion Co., Ltd. Tape reproducing apparatus combined with a radio set
JPS57152694U (en) * 1981-03-19 1982-09-25
JPS57152695U (en) * 1981-03-19 1982-09-25
US5995633A (en) * 1996-12-27 1999-11-30 Apple Computer, Inc. System and method for multiplexing control signals over data signal conductors

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