IT951190B - Sistema per il riconoscimento di segnali - Google Patents

Sistema per il riconoscimento di segnali

Info

Publication number
IT951190B
IT951190B IT2284172A IT2284172A IT951190B IT 951190 B IT951190 B IT 951190B IT 2284172 A IT2284172 A IT 2284172A IT 2284172 A IT2284172 A IT 2284172A IT 951190 B IT951190 B IT 951190B
Authority
IT
Italy
Prior art keywords
recognizing signals
recognizing
signals
Prior art date
Application number
IT2284172A
Other languages
English (en)
Original Assignee
Int Standard Electric 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
Priority claimed from NL7104722A external-priority patent/NL7104722A/xx
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT951190B publication Critical patent/IT951190B/it

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
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/15—Indicating that frequency of pulses is either above or below a predetermined value or within or outside a predetermined range of values, by making use of non-linear or digital elements (indicating that pulse width is above or below a certain limit)
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/01—Details
    • G06K7/016—Synchronisation of sensing process
    • G06K7/0166—Synchronisation of sensing process by means of clock-signals derived from the code marks, e.g. self-clocking code

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
IT2284172A 1971-04-08 1972-04-07 Sistema per il riconoscimento di segnali IT951190B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7104722A NL7104722A (it) 1971-04-08 1971-04-08

Publications (1)

Publication Number Publication Date
IT951190B true IT951190B (it) 1973-06-30

Family

ID=19812878

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2284172A IT951190B (it) 1971-04-08 1972-04-07 Sistema per il riconoscimento di segnali

Country Status (2)

Country Link
BE (1) BE781777A (it)
IT (1) IT951190B (it)

Also Published As

Publication number Publication date
BE781777A (fr) 1972-10-09

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