GB1173749A - Vector Oscilloscopes - Google Patents

Vector Oscilloscopes

Info

Publication number
GB1173749A
GB1173749A GB57244/66A GB5724466A GB1173749A GB 1173749 A GB1173749 A GB 1173749A GB 57244/66 A GB57244/66 A GB 57244/66A GB 5724466 A GB5724466 A GB 5724466A GB 1173749 A GB1173749 A GB 1173749A
Authority
GB
United Kingdom
Prior art keywords
phase
switch
colour
line position
component
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.)
Expired
Application number
GB57244/66A
Other languages
English (en)
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.)
FERNSH GmbH
Original Assignee
FERNSH GmbH
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 FERNSH GmbH filed Critical FERNSH GmbH
Publication of GB1173749A publication Critical patent/GB1173749A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
GB57244/66A 1965-12-30 1966-12-21 Vector Oscilloscopes Expired GB1173749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF48052A DE1282064B (de) 1965-12-30 1965-12-30 Vektoroszillograph zur Sichtbarmachung eines PAL-Farbfernsehsignals

Publications (1)

Publication Number Publication Date
GB1173749A true GB1173749A (en) 1969-12-10

Family

ID=7102005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57244/66A Expired GB1173749A (en) 1965-12-30 1966-12-21 Vector Oscilloscopes

Country Status (4)

Country Link
US (1) US3614304A (enExample)
DE (1) DE1282064B (enExample)
GB (1) GB1173749A (enExample)
NL (1) NL6618338A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220321A (en) * 1988-06-09 1990-01-04 Magni Systems Inc Multi-standard vectorscope for colour video signals

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537299B1 (de) * 1967-10-26 1969-09-18 Philips Patentverwaltung Schaltungsanordnung zur Erzeugung von PAL-Farbfernsehtestsignalen
JPS57160292A (en) * 1981-03-27 1982-10-02 Reader Denshi Kk Vectorscope
JPS6010177A (ja) * 1983-06-15 1985-01-19 テクトロニツクス・インコーポレイテツド 信号位相及び振幅表示装置
US4590511A (en) * 1984-01-03 1986-05-20 Honeywell Inc. Circuit for converting the phase encoded hue information of a quadrature modulated color subcarrier into distinct analog voltage levels
CA1250043A (en) * 1984-04-23 1989-02-14 Earl G. Matney Measurement of subcarrier to horizontal sync phase using a vectorscope
US4635094A (en) * 1984-10-19 1987-01-06 Tektronix, Inc. Method and apparatus for measurement of component video signal characteristics using an oscilloscope
US5038098A (en) * 1986-03-17 1991-08-06 Tektronix, Inc. Simultaneous display of two unrelated signals
CA1279735C (en) * 1986-03-17 1991-01-29 Steven J. Birkel Simultaneous display of two unrelated signals
US4875089A (en) * 1988-06-09 1989-10-17 Magni Systems, Inc. Multi-standard vectorscope
US5122863A (en) * 1990-09-14 1992-06-16 Videotek, Inc. Method and apparatus for simultaneous display of video signal attributes
AU7231894A (en) * 1993-06-22 1995-02-20 Peter David Jefferson Colour monitoring apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751429A (en) * 1954-06-03 1956-06-19 Motorola Inc Vectorscope
DE1149742B (de) * 1962-01-27 1963-06-06 Fernseh Gmbh Verfahren zur gleichzeitigen Sichtbarmachung zweier Farbsignale auf einem Vektorschrieiber und Schaltungsanordnung zur Durchfuehrung dieses Verfahrens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220321A (en) * 1988-06-09 1990-01-04 Magni Systems Inc Multi-standard vectorscope for colour video signals
GB2220321B (en) * 1988-06-09 1992-07-22 Magni Systems Inc Multi-standard vectorscope

Also Published As

Publication number Publication date
DE1282064B (de) 1968-11-07
US3614304A (en) 1971-10-19
NL6618338A (enExample) 1967-07-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee