CA1167107A - Automatic im distortion test selector - Google Patents

Automatic im distortion test selector

Info

Publication number
CA1167107A
CA1167107A CA000373143A CA373143A CA1167107A CA 1167107 A CA1167107 A CA 1167107A CA 000373143 A CA000373143 A CA 000373143A CA 373143 A CA373143 A CA 373143A CA 1167107 A CA1167107 A CA 1167107A
Authority
CA
Canada
Prior art keywords
output
smpte
test
distortion
test signal
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
CA000373143A
Other languages
English (en)
French (fr)
Inventor
Richard C. Cabot
Bruce E. Hofer
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
Application granted granted Critical
Publication of CA1167107A publication Critical patent/CA1167107A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/20—Measurement of non-linear distortion

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CA000373143A 1980-04-11 1981-03-17 Automatic im distortion test selector Expired CA1167107A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13993980A 1980-04-11 1980-04-11
US139,939 1980-04-11

Publications (1)

Publication Number Publication Date
CA1167107A true CA1167107A (en) 1984-05-08

Family

ID=22488986

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000373143A Expired CA1167107A (en) 1980-04-11 1981-03-17 Automatic im distortion test selector

Country Status (6)

Country Link
JP (1) JPS56157870A (de)
CA (1) CA1167107A (de)
DE (1) DE3114008C2 (de)
FR (1) FR2480439A1 (de)
GB (1) GB2073894B (de)
NL (1) NL8101508A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093360A (ja) * 1983-09-29 1985-05-25 テクトロニツクス・インコーポレイテツド 相互変調ひずみ試験信号発生装置
DE4134473A1 (de) * 1991-10-18 1993-04-22 Rohde & Schwarz Anordnung zum automatischen messen von nichtlinearen verzerrrungen eines messobjektes
RU2615016C2 (ru) * 2015-09-07 2017-04-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный институт кино и телевидения" (СПбГУКиТ) Устройство для измерения слухоадаптированных гармонических искажений электрического сигнала

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607007A (en) * 1946-08-17 1952-08-12 Standard Telephones Cables Ltd Selective signal circuits

Also Published As

Publication number Publication date
DE3114008A1 (de) 1982-02-04
GB2073894A (en) 1981-10-21
FR2480439A1 (fr) 1981-10-16
JPS6112550B2 (de) 1986-04-09
DE3114008C2 (de) 1986-03-20
FR2480439B1 (de) 1984-04-13
NL8101508A (nl) 1981-11-02
JPS56157870A (en) 1981-12-05
GB2073894B (en) 1984-03-14

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Legal Events

Date Code Title Description
MKEX Expiry