JPS58219879A - 映像信号検出回路 - Google Patents

映像信号検出回路

Info

Publication number
JPS58219879A
JPS58219879A JP10288182A JP10288182A JPS58219879A JP S58219879 A JPS58219879 A JP S58219879A JP 10288182 A JP10288182 A JP 10288182A JP 10288182 A JP10288182 A JP 10288182A JP S58219879 A JPS58219879 A JP S58219879A
Authority
JP
Japan
Prior art keywords
circuit
level
predetermined number
video signal
output
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
JP10288182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0458226B2 (cg-RX-API-DMAC7.html
Inventor
Akira Tanabe
晃 田辺
Mitsuyuki Naganochi
永後　光行
Hideji Takebe
秀治 武部
Hiroshi Kobayashi
洋 小林
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.)
Mitsubishi Electric Corp
Sony Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp, Sony Corp filed Critical Mitsubishi Electric Corp
Priority to JP10288182A priority Critical patent/JPS58219879A/ja
Publication of JPS58219879A publication Critical patent/JPS58219879A/ja
Publication of JPH0458226B2 publication Critical patent/JPH0458226B2/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
    • H04N5/14—Picture signal circuitry for video frequency region

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP10288182A 1982-06-15 1982-06-15 映像信号検出回路 Granted JPS58219879A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10288182A JPS58219879A (ja) 1982-06-15 1982-06-15 映像信号検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10288182A JPS58219879A (ja) 1982-06-15 1982-06-15 映像信号検出回路

Publications (2)

Publication Number Publication Date
JPS58219879A true JPS58219879A (ja) 1983-12-21
JPH0458226B2 JPH0458226B2 (cg-RX-API-DMAC7.html) 1992-09-16

Family

ID=14339209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10288182A Granted JPS58219879A (ja) 1982-06-15 1982-06-15 映像信号検出回路

Country Status (1)

Country Link
JP (1) JPS58219879A (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445524A (en) * 1977-09-17 1979-04-10 Sharp Corp Signal discrimination circuit for automatic channel selector
JPS5679583A (en) * 1979-12-03 1981-06-30 Hitachi Ltd Synchronizing signal discriminator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445524A (en) * 1977-09-17 1979-04-10 Sharp Corp Signal discrimination circuit for automatic channel selector
JPS5679583A (en) * 1979-12-03 1981-06-30 Hitachi Ltd Synchronizing signal discriminator

Also Published As

Publication number Publication date
JPH0458226B2 (cg-RX-API-DMAC7.html) 1992-09-16

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