JPS5593382A - Cable television broadcast unit - Google Patents

Cable television broadcast unit

Info

Publication number
JPS5593382A
JPS5593382A JP160479A JP160479A JPS5593382A JP S5593382 A JPS5593382 A JP S5593382A JP 160479 A JP160479 A JP 160479A JP 160479 A JP160479 A JP 160479A JP S5593382 A JPS5593382 A JP S5593382A
Authority
JP
Japan
Prior art keywords
unit
signal
television
character
broadcast
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
JP160479A
Other languages
Japanese (ja)
Inventor
Hachiro Omote
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 JP160479A priority Critical patent/JPS5593382A/en
Publication of JPS5593382A publication Critical patent/JPS5593382A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable to receive the broadcast by means of conventional television receiver without using special receivers for the character multiplex signal, in the cable television broadcast unit.
CONSTITUTION: The television signal received is distributed with the distributor 11, one is delivered to the cable from the output terminal 20 via the amplifier 17 and mixer 18. Another is fed to the unit(tuner)12, and when the unit 12 receives the character signal, it is informed to the automatic search unit 13 via the terminal 22. The unit 12 sequentially and automatically selects the station with the channel selection signal from the unit 13, the unit 13 fixes the channel with the reception of the said character signal to continue the reception of character multiplex broadcast. The character signal outputted from the unit 12 is sequentially recorded in the memory unit 14 and this is reproduced with it is a given amount of information, it is fed to the unit 15 to form the television video signal. This signal is remodulated into vacant channel at the television modulator 16, and is mixed with the broadcast waves retransmitted at the mixer and delivered to the cable.
COPYRIGHT: (C)1980,JPO&Japio
JP160479A 1979-01-10 1979-01-10 Cable television broadcast unit Pending JPS5593382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP160479A JPS5593382A (en) 1979-01-10 1979-01-10 Cable television broadcast unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP160479A JPS5593382A (en) 1979-01-10 1979-01-10 Cable television broadcast unit

Publications (1)

Publication Number Publication Date
JPS5593382A true JPS5593382A (en) 1980-07-15

Family

ID=11506098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP160479A Pending JPS5593382A (en) 1979-01-10 1979-01-10 Cable television broadcast unit

Country Status (1)

Country Link
JP (1) JPS5593382A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152871U (en) * 1984-09-12 1986-04-09
JPS63109682A (en) * 1986-10-27 1988-05-14 Miharu Tsushin Kk Transmitting method for teletext utilizing catv system
JPH05236440A (en) * 1992-02-25 1993-09-10 Matsushita Electric Works Ltd Video signal transmission system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152871U (en) * 1984-09-12 1986-04-09
JPS63109682A (en) * 1986-10-27 1988-05-14 Miharu Tsushin Kk Transmitting method for teletext utilizing catv system
JPH05236440A (en) * 1992-02-25 1993-09-10 Matsushita Electric Works Ltd Video signal transmission system

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