JPS51116618A - Picture signal phase control system - Google Patents

Picture signal phase control system

Info

Publication number
JPS51116618A
JPS51116618A JP50041723A JP4172375A JPS51116618A JP S51116618 A JPS51116618 A JP S51116618A JP 50041723 A JP50041723 A JP 50041723A JP 4172375 A JP4172375 A JP 4172375A JP S51116618 A JPS51116618 A JP S51116618A
Authority
JP
Japan
Prior art keywords
picture signal
control system
phase control
signal phase
sampling point
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
JP50041723A
Other languages
Japanese (ja)
Other versions
JPS5840394B2 (en
Inventor
Kohei Saito
Hideo Akiyama
Takashi Mizuguchi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50041723A priority Critical patent/JPS5840394B2/en
Publication of JPS51116618A publication Critical patent/JPS51116618A/en
Publication of JPS5840394B2 publication Critical patent/JPS5840394B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Synchronizing For Television (AREA)
  • Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

PURPOSE: To control the phase of a digital picture signal at a sampling point by detecting the phase difference of it from a reference synchronizing signal and the signal level at a sampling point.
COPYRIGHT: (C)1976,JPO&Japio
JP50041723A 1975-04-05 1975-04-05 Eizoushingouisouseigiyohoushiki Expired JPS5840394B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50041723A JPS5840394B2 (en) 1975-04-05 1975-04-05 Eizoushingouisouseigiyohoushiki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50041723A JPS5840394B2 (en) 1975-04-05 1975-04-05 Eizoushingouisouseigiyohoushiki

Publications (2)

Publication Number Publication Date
JPS51116618A true JPS51116618A (en) 1976-10-14
JPS5840394B2 JPS5840394B2 (en) 1983-09-05

Family

ID=12616327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50041723A Expired JPS5840394B2 (en) 1975-04-05 1975-04-05 Eizoushingouisouseigiyohoushiki

Country Status (1)

Country Link
JP (1) JPS5840394B2 (en)

Also Published As

Publication number Publication date
JPS5840394B2 (en) 1983-09-05

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