AT279941B - Circuit arrangement for determining the amplitude ratio of two signals of the same type - Google Patents

Circuit arrangement for determining the amplitude ratio of two signals of the same type

Info

Publication number
AT279941B
AT279941B AT1025467A AT1025467A AT279941B AT 279941 B AT279941 B AT 279941B AT 1025467 A AT1025467 A AT 1025467A AT 1025467 A AT1025467 A AT 1025467A AT 279941 B AT279941 B AT 279941B
Authority
AT
Austria
Prior art keywords
signals
determining
same type
circuit arrangement
amplitude ratio
Prior art date
Application number
AT1025467A
Other languages
German (de)
Original Assignee
American Optical 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
Application filed by American Optical Corp filed Critical American Optical Corp
Application granted granted Critical
Publication of AT279941B publication Critical patent/AT279941B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Automation & Control Theory (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Amplifiers (AREA)
AT1025467A 1966-11-18 1967-11-14 Circuit arrangement for determining the amplitude ratio of two signals of the same type AT279941B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59552866A 1966-11-18 1966-11-18

Publications (1)

Publication Number Publication Date
AT279941B true AT279941B (en) 1970-03-25

Family

ID=24383595

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1025467A AT279941B (en) 1966-11-18 1967-11-14 Circuit arrangement for determining the amplitude ratio of two signals of the same type

Country Status (4)

Country Link
AT (1) AT279941B (en)
CH (1) CH486072A (en)
DE (1) DE1623904A1 (en)
GB (1) GB1200114A (en)

Also Published As

Publication number Publication date
CH486072A (en) 1970-02-15
DE1623904A1 (en) 1971-04-29
GB1200114A (en) 1970-07-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee