JPS57171883A - Video signal distributing and transmitting device - Google Patents

Video signal distributing and transmitting device

Info

Publication number
JPS57171883A
JPS57171883A JP56181497A JP18149781A JPS57171883A JP S57171883 A JPS57171883 A JP S57171883A JP 56181497 A JP56181497 A JP 56181497A JP 18149781 A JP18149781 A JP 18149781A JP S57171883 A JPS57171883 A JP S57171883A
Authority
JP
Japan
Prior art keywords
television receiver
slave
master
sound signals
control signal
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
JP56181497A
Other languages
Japanese (ja)
Other versions
JPS5942515B2 (en
Inventor
Tadashi Zenbayashi
Toyotaka Machida
Hitoshi Aoike
Michiaki Takahashi
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP56181497A priority Critical patent/JPS5942515B2/en
Publication of JPS57171883A publication Critical patent/JPS57171883A/en
Publication of JPS5942515B2 publication Critical patent/JPS5942515B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Television Systems (AREA)

Abstract

PURPOSE: To control a video signal generating device, which is provided in a master television receiver, from a slave television receiver through a transmission line through which sound signals are transmitted from the master television receiver to the slave television receiver.
CONSTITUTION: Video signals are supplied from a master television receiver to slave television receivers 4a, 4b∼ through cables 3a, 3b∼, switches 7a, 7b∼, buffer amplifiers 6a, 6b∼, etc. Meanwhile, sound signals are tramsmitted to slave television receivers 4a, 4b∼ through a shield line 17 for transmission of sound signals. A remote control device 19 is provided in the slave television receiver to transmit a control signal having a frequency band higher than that of sound signals to the master television receiver through the transmission line 17. In the master television receiver, the control signal is demodulated in a control signal receiving circuit 21 and is supplied to a video signal generating device such as a tape recorder. Thus, the remote control is possible without providing a control signal line separately.
COPYRIGHT: (C)1982,JPO&Japio
JP56181497A 1981-11-12 1981-11-12 Video signal distribution and transmission equipment Expired JPS5942515B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56181497A JPS5942515B2 (en) 1981-11-12 1981-11-12 Video signal distribution and transmission equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56181497A JPS5942515B2 (en) 1981-11-12 1981-11-12 Video signal distribution and transmission equipment

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP49131329A Division JPS5941348B2 (en) 1974-11-14 1974-11-14 Video signal distribution and transmission equipment

Publications (2)

Publication Number Publication Date
JPS57171883A true JPS57171883A (en) 1982-10-22
JPS5942515B2 JPS5942515B2 (en) 1984-10-15

Family

ID=16101787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56181497A Expired JPS5942515B2 (en) 1981-11-12 1981-11-12 Video signal distribution and transmission equipment

Country Status (1)

Country Link
JP (1) JPS5942515B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0365855A (en) * 1989-08-02 1991-03-20 Matsushita Electric Ind Co Ltd Closed area wire communication equipment
JPH03132279A (en) * 1989-10-18 1991-06-05 Matsushita Electric Ind Co Ltd Closed area wired communication equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0365855A (en) * 1989-08-02 1991-03-20 Matsushita Electric Ind Co Ltd Closed area wire communication equipment
JPH03132279A (en) * 1989-10-18 1991-06-05 Matsushita Electric Ind Co Ltd Closed area wired communication equipment

Also Published As

Publication number Publication date
JPS5942515B2 (en) 1984-10-15

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