JPS5696576A - Framing circuit - Google Patents

Framing circuit

Info

Publication number
JPS5696576A
JPS5696576A JP17174379A JP17174379A JPS5696576A JP S5696576 A JPS5696576 A JP S5696576A JP 17174379 A JP17174379 A JP 17174379A JP 17174379 A JP17174379 A JP 17174379A JP S5696576 A JPS5696576 A JP S5696576A
Authority
JP
Japan
Prior art keywords
circuit
level
synchronizing signal
input
framing
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
JP17174379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339143B2 (enrdf_load_stackoverflow
Inventor
Mitsutoshi Magai
Masaaki Sakai
Kenji Nakano
Tadahiko Nakamura
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP17174379A priority Critical patent/JPS5696576A/ja
Priority to GB8040934A priority patent/GB2067054B/en
Priority to DE19803048539 priority patent/DE3048539A1/de
Priority to AU65673/80A priority patent/AU535411B2/en
Priority to FR8027356A priority patent/FR2472893B1/fr
Priority to AT0633280A priority patent/AT385381B/de
Priority to NL8007081A priority patent/NL192178C/nl
Publication of JPS5696576A publication Critical patent/JPS5696576A/ja
Priority to US06/418,069 priority patent/US4459612A/en
Publication of JPS6339143B2 publication Critical patent/JPS6339143B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
JP17174379A 1979-12-29 1979-12-29 Framing circuit Granted JPS5696576A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP17174379A JPS5696576A (en) 1979-12-29 1979-12-29 Framing circuit
GB8040934A GB2067054B (en) 1979-12-29 1980-12-22 Synchronizing signal detecting circuits
DE19803048539 DE3048539A1 (de) 1979-12-29 1980-12-22 "signalpruefschaltung insbesondere fuer synchronsignale im servokreis eines video-aufzeichnungsgeraets"
AU65673/80A AU535411B2 (en) 1979-12-29 1980-12-22 Synchronizing signal detector
FR8027356A FR2472893B1 (fr) 1979-12-29 1980-12-23 Circuit de detection d'impulsions notamment pour un magnetoscope
AT0633280A AT385381B (de) 1979-12-29 1980-12-29 Digitalschaltung
NL8007081A NL192178C (nl) 1979-12-29 1980-12-29 Digitaalschakeling voor het opwekken van een ruisvrij vertikaal synchro- nisatiesignaal.
US06/418,069 US4459612A (en) 1979-12-29 1982-09-14 Vertical synchronizing signal detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17174379A JPS5696576A (en) 1979-12-29 1979-12-29 Framing circuit

Publications (2)

Publication Number Publication Date
JPS5696576A true JPS5696576A (en) 1981-08-04
JPS6339143B2 JPS6339143B2 (enrdf_load_stackoverflow) 1988-08-03

Family

ID=15928856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17174379A Granted JPS5696576A (en) 1979-12-29 1979-12-29 Framing circuit

Country Status (1)

Country Link
JP (1) JPS5696576A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833365A (ja) * 1981-08-21 1983-02-26 Matsushita Electric Ind Co Ltd フレ−ム同期信号検出回路
JPS5930371A (ja) * 1982-08-12 1984-02-17 Matsushita Electric Ind Co Ltd 同期信号処理回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833365A (ja) * 1981-08-21 1983-02-26 Matsushita Electric Ind Co Ltd フレ−ム同期信号検出回路
JPS5930371A (ja) * 1982-08-12 1984-02-17 Matsushita Electric Ind Co Ltd 同期信号処理回路

Also Published As

Publication number Publication date
JPS6339143B2 (enrdf_load_stackoverflow) 1988-08-03

Similar Documents

Publication Publication Date Title
JPS53120295A (en) Subject discrimination device
JPS5696576A (en) Framing circuit
JPS5696579A (en) Vertical synchronizing separation circuit
JPS53132214A (en) Vertical aperture correction circuit
ATE64015T1 (de) Vorrichtung zur kompensation eines quantisierungsfehlers.
JPS53138229A (en) Generator for vir-signal sampling pulse
JPS5250116A (en) Formation circuit of vertical retrace line
JPS5443012A (en) Amplitude envelope detector of signal waves
JPS53113427A (en) Sampling clock reproducer
JPS53143874A (en) Sending velocity command pulse generator
JPS5412252A (en) Signal processor
JPS5784692A (en) Compensator for horizontal synchronizing pulse
JPS5296818A (en) Zitter detecting system
JPS5424529A (en) Separation system for synchronizing signal
JPS5327012A (en) Vibration sense level detecting system
JPS5690265A (en) Detecting circuit for change of impedance
JPS545370A (en) Digital quantity-pulse duration converter
JPS5422121A (en) Synchronous isolating circuit
JPS5363083A (en) Detecting circuit for minute changing quantity
JPS52100832A (en) Measuring method of delay time of ghost
JPS53143278A (en) Mean acceleration calculating circuit
JPS5396865A (en) Pulse detecting, measuring and processing circuit
JPS5317309A (en) Video signal recorder
JPS55150670A (en) Vertical synchronizing signal separating circuit
JPS5332075A (en) Sound detecting unit