JPS5373910A - Television signal digital transmission system - Google Patents

Television signal digital transmission system

Info

Publication number
JPS5373910A
JPS5373910A JP14946476A JP14946476A JPS5373910A JP S5373910 A JPS5373910 A JP S5373910A JP 14946476 A JP14946476 A JP 14946476A JP 14946476 A JP14946476 A JP 14946476A JP S5373910 A JPS5373910 A JP S5373910A
Authority
JP
Japan
Prior art keywords
transmission system
television signal
digital transmission
signal digital
frequency component
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
JP14946476A
Other languages
Japanese (ja)
Other versions
JPS6042672B2 (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.)
NTT Inc
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 JP51149464A priority Critical patent/JPS6042672B2/en
Publication of JPS5373910A publication Critical patent/JPS5373910A/en
Publication of JPS6042672B2 publication Critical patent/JPS6042672B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To reduce number of samples by transmitting low frequency component of the signal covering all lines of the television picture and transmitting high frequency component on every other line.
COPYRIGHT: (C)1978,JPO&Japio
JP51149464A 1976-12-14 1976-12-14 TV signal digital transmission system Expired JPS6042672B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51149464A JPS6042672B2 (en) 1976-12-14 1976-12-14 TV signal digital transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51149464A JPS6042672B2 (en) 1976-12-14 1976-12-14 TV signal digital transmission system

Publications (2)

Publication Number Publication Date
JPS5373910A true JPS5373910A (en) 1978-06-30
JPS6042672B2 JPS6042672B2 (en) 1985-09-24

Family

ID=15475692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51149464A Expired JPS6042672B2 (en) 1976-12-14 1976-12-14 TV signal digital transmission system

Country Status (1)

Country Link
JP (1) JPS6042672B2 (en)

Also Published As

Publication number Publication date
JPS6042672B2 (en) 1985-09-24

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