JPS5757097A - Secam signal discriminating method - Google Patents

Secam signal discriminating method

Info

Publication number
JPS5757097A
JPS5757097A JP13207980A JP13207980A JPS5757097A JP S5757097 A JPS5757097 A JP S5757097A JP 13207980 A JP13207980 A JP 13207980A JP 13207980 A JP13207980 A JP 13207980A JP S5757097 A JPS5757097 A JP S5757097A
Authority
JP
Japan
Prior art keywords
frequency
signal
color subcarrier
converter
deltaf
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
JP13207980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349957B2 (enrdf_load_stackoverflow
Inventor
Yoshiteru Kosaka
Seiji Yoshida
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP13207980A priority Critical patent/JPS5757097A/ja
Priority to GB8128149A priority patent/GB2086175B/en
Priority to DE19813137268 priority patent/DE3137268C2/de
Priority to FR8118165A priority patent/FR2490905B1/fr
Publication of JPS5757097A publication Critical patent/JPS5757097A/ja
Publication of JPS6349957B2 publication Critical patent/JPS6349957B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/642—Multi-standard receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
JP13207980A 1980-09-21 1980-09-23 Secam signal discriminating method Granted JPS5757097A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13207980A JPS5757097A (en) 1980-09-23 1980-09-23 Secam signal discriminating method
GB8128149A GB2086175B (en) 1980-09-21 1981-09-17 Circuit for discriminating secam television signals
DE19813137268 DE3137268C2 (de) 1980-09-21 1981-09-18 Verfahren und Diskriminatorschaltung zur Erkennung von SECAM-Fernsehsignalen
FR8118165A FR2490905B1 (fr) 1980-09-21 1981-09-21 Circuit de discrimination de signaux de television secam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13207980A JPS5757097A (en) 1980-09-23 1980-09-23 Secam signal discriminating method

Publications (2)

Publication Number Publication Date
JPS5757097A true JPS5757097A (en) 1982-04-06
JPS6349957B2 JPS6349957B2 (enrdf_load_stackoverflow) 1988-10-06

Family

ID=15073010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13207980A Granted JPS5757097A (en) 1980-09-21 1980-09-23 Secam signal discriminating method

Country Status (1)

Country Link
JP (1) JPS5757097A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6349957B2 (enrdf_load_stackoverflow) 1988-10-06

Similar Documents

Publication Publication Date Title
JPS5676637A (en) Phase synchronizing circuit
JPS5457829A (en) Processing circuit for color video signal
JPS5757097A (en) Secam signal discriminating method
KR890002850A (ko) 저역 색신호 변환장치
JPS5720072A (en) Television receiver
JPS5546643A (en) Down converter
JPS56129462A (en) Synchronizing method in demodulation for frequency pattern modulation wave
US4392020A (en) Stereo demodulation system for an FM stereo broadcast receiver
JPS54149424A (en) Signal detector of television receiver
JPS57173289A (en) Discriminating circuit for secam signal
JPS57103419A (en) Notch rejecting filter
JPS647810A (en) Digital channel divider
JPS5525279A (en) Automatic frequency tuning defeat device
JPS5783952A (en) Synchronizing circuit
JPS57190413A (en) Receiver
JPS5623039A (en) Fm digital synthesizer receiver
SU1552405A1 (ru) Корректор перекрестных искажений кодирующего устройства системы СЕКАМ
SU813674A1 (ru) Умножитель частоты
JPS57163832A (en) Optical heterodyne detector
JPS5434670A (en) Freqency discriminator
JPS56165441A (en) Stereo demodulator
JPS5454522A (en) Frequency converter
JPS5772405A (en) Frequency demodulating circuit
JPS5471929A (en) Video signal level display method
JPS5753119A (en) Pulse extracting filter