GB2073894B - Automatic im distortion test selector - Google Patents

Automatic im distortion test selector

Info

Publication number
GB2073894B
GB2073894B GB8106635A GB8106635A GB2073894B GB 2073894 B GB2073894 B GB 2073894B GB 8106635 A GB8106635 A GB 8106635A GB 8106635 A GB8106635 A GB 8106635A GB 2073894 B GB2073894 B GB 2073894B
Authority
GB
United Kingdom
Prior art keywords
automatic
distortion test
test selector
selector
distortion
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
GB8106635A
Other versions
GB2073894A (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.)
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
Publication of GB2073894A publication Critical patent/GB2073894A/en
Application granted granted Critical
Publication of GB2073894B publication Critical patent/GB2073894B/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)
GB8106635A 1980-04-11 1981-03-03 Automatic im distortion test selector Expired GB2073894B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13993980A 1980-04-11 1980-04-11

Publications (2)

Publication Number Publication Date
GB2073894A GB2073894A (en) 1981-10-21
GB2073894B true GB2073894B (en) 1984-03-14

Family

ID=22488986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106635A Expired GB2073894B (en) 1980-04-11 1981-03-03 Automatic im distortion test selector

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093360A (en) * 1983-09-29 1985-05-25 テクトロニツクス・インコーポレイテツド Intermodulation distortion test signal generator
DE4134473A1 (en) * 1991-10-18 1993-04-22 Rohde & Schwarz Automatic nonlinear distortion measuring system - uses two frequency analysers to determine max. amplitudes of frequency components before and after decoupling
RU2615016C2 (en) * 2015-09-07 2017-04-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный институт кино и телевидения" (СПбГУКиТ) Device for measuring auditory-adapted harmonic distortions of electrical signal

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
NL8101508A (en) 1981-11-02
DE3114008C2 (en) 1986-03-20
GB2073894A (en) 1981-10-21
JPS6112550B2 (en) 1986-04-09
CA1167107A (en) 1984-05-08
FR2480439B1 (en) 1984-04-13
DE3114008A1 (en) 1982-02-04
FR2480439A1 (en) 1981-10-16
JPS56157870A (en) 1981-12-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee