CA970464A - Method and apparatus for processing test signals which convey information as to gain and delay distortions of t.v. systems - Google Patents

Method and apparatus for processing test signals which convey information as to gain and delay distortions of t.v. systems

Info

Publication number
CA970464A
CA970464A CA167,494A CA167494A CA970464A CA 970464 A CA970464 A CA 970464A CA 167494 A CA167494 A CA 167494A CA 970464 A CA970464 A CA 970464A
Authority
CA
Canada
Prior art keywords
gain
systems
test signals
convey information
processing test
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
CA167,494A
Other languages
English (en)
Other versions
CA167494S (en
Inventor
Charles W. Rhodes
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Priority to CA218,008A priority Critical patent/CA978600A/en
Application granted granted Critical
Publication of CA970464A publication Critical patent/CA970464A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/08—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements
    • H03D1/10—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements of diodes
    • 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)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CA167,494A 1972-04-05 1973-03-29 Method and apparatus for processing test signals which convey information as to gain and delay distortions of t.v. systems Expired CA970464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA218,008A CA978600A (en) 1972-04-05 1975-01-16 Method and apparatus for annulling gain distortion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US241118A US3911478A (en) 1972-04-05 1972-04-05 Method and apparatus for processing test signals which convey information as to gain and delay distortions of T.V. systems

Publications (1)

Publication Number Publication Date
CA970464A true CA970464A (en) 1975-07-01

Family

ID=22909329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,494A Expired CA970464A (en) 1972-04-05 1973-03-29 Method and apparatus for processing test signals which convey information as to gain and delay distortions of t.v. systems

Country Status (7)

Country Link
US (1) US3911478A (enExample)
JP (1) JPS547410B2 (enExample)
CA (1) CA970464A (enExample)
DE (1) DE2316472A1 (enExample)
FR (1) FR2179265B1 (enExample)
GB (1) GB1397028A (enExample)
NL (1) NL7304653A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424533A (en) 1981-07-10 1984-01-03 Matsushita Electric Industrial Co., Ltd. Phase distortion detection circuitry for low cost automatic equalizer
US4635094A (en) * 1984-10-19 1987-01-06 Tektronix, Inc. Method and apparatus for measurement of component video signal characteristics using an oscilloscope
US5861213A (en) * 1995-10-18 1999-01-19 Kuraray Co., Ltd. Fibrillatable fiber of a sea-islands structure
US5971275A (en) * 1996-12-30 1999-10-26 The United States Of America As Represented By The Secretary Of The Navy System for verifying nuclear warhead prearm/safing signals
DE102014108871A1 (de) * 2014-06-25 2015-12-31 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Elektronische Schaltung, Feldgerät umfassend zumindest eine solche elektronische Schaltung und Verfahren

Also Published As

Publication number Publication date
FR2179265B1 (enExample) 1978-08-04
FR2179265A1 (enExample) 1973-11-16
GB1397028A (en) 1975-06-11
DE2316472A1 (de) 1973-10-18
US3911478A (en) 1975-10-07
JPS4910617A (enExample) 1974-01-30
JPS547410B2 (enExample) 1979-04-06
NL7304653A (enExample) 1973-10-09

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