HK59494A - Video signal analyzer - Google Patents

Video signal analyzer

Info

Publication number
HK59494A
HK59494A HK59494A HK59494A HK59494A HK 59494 A HK59494 A HK 59494A HK 59494 A HK59494 A HK 59494A HK 59494 A HK59494 A HK 59494A HK 59494 A HK59494 A HK 59494A
Authority
HK
Hong Kong
Prior art keywords
video signal
signal analyzer
analyzer
video
signal
Prior art date
Application number
HK59494A
Other languages
English (en)
Inventor
Andrew Wargo Robert
Original Assignee
Rca Thomson Licensing 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
Priority claimed from US06/328,436 external-priority patent/US4402013A/en
Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK59494A publication Critical patent/HK59494A/xx

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
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
HK59494A 1981-04-06 1994-06-23 Video signal analyzer HK59494A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8110693 1981-04-06
US06/328,436 US4402013A (en) 1981-04-06 1981-12-07 Video signal analyzer
PCT/US1982/000420 WO1982003518A1 (en) 1981-04-06 1982-04-05 Video signal analyzer

Publications (1)

Publication Number Publication Date
HK59494A true HK59494A (en) 1994-07-08

Family

ID=26279044

Family Applications (1)

Application Number Title Priority Date Filing Date
HK59494A HK59494A (en) 1981-04-06 1994-06-23 Video signal analyzer

Country Status (9)

Country Link
EP (1) EP0075597B1 (xx)
JP (1) JPH0783441B2 (xx)
AU (1) AU559211B2 (xx)
CA (1) CA1191592A (xx)
DE (1) DE3279797D1 (xx)
ES (1) ES511000A0 (xx)
HK (1) HK59494A (xx)
IT (1) IT1150530B (xx)
WO (1) WO1982003518A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573075A (en) * 1983-06-24 1986-02-25 Rca Corporation Digital signal coring apparatus with controllable coring threshold level
US4791589A (en) * 1986-10-31 1988-12-13 Tektronix, Inc. Processing circuit for capturing event in digital camera system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044381A (en) * 1974-06-03 1977-08-23 Hitachi, Ltd. Automatic waveform equalizing system for television receiver
GB1527600A (en) * 1974-12-13 1978-10-04 Mullard Ltd Video signal analysis
JPS55109023A (en) * 1979-02-14 1980-08-21 Toshiba Corp Automatic equalizer
JPS55145368A (en) * 1979-04-27 1980-11-12 Toshiba Corp Charge transfer device
JPS55153482A (en) * 1979-05-17 1980-11-29 Nippon Hoso Kyokai <Nhk> Noise suppression unit
US4220972A (en) * 1979-05-22 1980-09-02 Honeywell Inc. Low contrast object extraction device

Also Published As

Publication number Publication date
AU559211B2 (en) 1987-02-26
IT8220581A0 (it) 1982-04-05
WO1982003518A1 (en) 1982-10-14
IT1150530B (it) 1986-12-10
IT8220581A1 (it) 1983-10-05
ES8307427A1 (es) 1983-06-16
CA1191592A (en) 1985-08-06
EP0075597B1 (en) 1989-06-28
JPS58500506A (ja) 1983-03-31
ES511000A0 (es) 1983-06-16
EP0075597A4 (en) 1986-09-04
DE3279797D1 (en) 1989-08-03
AU8399082A (en) 1982-10-19
EP0075597A1 (en) 1983-04-06
JPH0783441B2 (ja) 1995-09-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)