JPS53102623A - Digital trasnsmission system for television signal - Google Patents

Digital trasnsmission system for television signal

Info

Publication number
JPS53102623A
JPS53102623A JP1739877A JP1739877A JPS53102623A JP S53102623 A JPS53102623 A JP S53102623A JP 1739877 A JP1739877 A JP 1739877A JP 1739877 A JP1739877 A JP 1739877A JP S53102623 A JPS53102623 A JP S53102623A
Authority
JP
Japan
Prior art keywords
trasnsmission
digital
television signal
signal including
low frequency
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
JP1739877A
Other languages
Japanese (ja)
Other versions
JPS6048950B2 (en
Inventor
Katsutoshi Sawada
Yutaka Nakatani
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP52017398A priority Critical patent/JPS6048950B2/en
Publication of JPS53102623A publication Critical patent/JPS53102623A/en
Publication of JPS6048950B2 publication Critical patent/JPS6048950B2/en
Expired legal-status Critical Current

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  • Television Systems (AREA)

Abstract

PURPOSE:To reduce the transmission bit rate, by alternately transmitting the signal including the both of low frequency component and high frequency component and the signal including only the low frequency every one line period.
JP52017398A 1977-02-18 1977-02-18 TV signal digital transmission system Expired JPS6048950B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52017398A JPS6048950B2 (en) 1977-02-18 1977-02-18 TV signal digital transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52017398A JPS6048950B2 (en) 1977-02-18 1977-02-18 TV signal digital transmission system

Publications (2)

Publication Number Publication Date
JPS53102623A true JPS53102623A (en) 1978-09-07
JPS6048950B2 JPS6048950B2 (en) 1985-10-30

Family

ID=11942878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52017398A Expired JPS6048950B2 (en) 1977-02-18 1977-02-18 TV signal digital transmission system

Country Status (1)

Country Link
JP (1) JPS6048950B2 (en)

Also Published As

Publication number Publication date
JPS6048950B2 (en) 1985-10-30

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