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DD130813A1 - CIRCUIT ARRANGEMENT FOR EVALUATING MARKED RECORDER CARRIERS - Google Patents

CIRCUIT ARRANGEMENT FOR EVALUATING MARKED RECORDER CARRIERS

Info

Publication number
DD130813A1
DD130813A1 DD19778377A DD19778377A DD130813A1 DD 130813 A1 DD130813 A1 DD 130813A1 DD 19778377 A DD19778377 A DD 19778377A DD 19778377 A DD19778377 A DD 19778377A DD 130813 A1 DD130813 A1 DD 130813A1
Authority
DD
German Democratic Republic
Prior art keywords
recorder
evaluating
marked
carriers
circuit arrangement
Prior art date
Application number
DD19778377A
Other languages
German (de)
Inventor
Dieter Augustin
Hans Lerch
Original Assignee
Dieter Augustin
Hans Lerch
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 Dieter Augustin, Hans Lerch filed Critical Dieter Augustin
Priority to DD19778377A priority Critical patent/DD130813A1/en
Priority to DE19772756611 priority patent/DE2756611A1/en
Publication of DD130813A1 publication Critical patent/DD130813A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
DD19778377A 1977-03-10 1977-03-10 CIRCUIT ARRANGEMENT FOR EVALUATING MARKED RECORDER CARRIERS DD130813A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD19778377A DD130813A1 (en) 1977-03-10 1977-03-10 CIRCUIT ARRANGEMENT FOR EVALUATING MARKED RECORDER CARRIERS
DE19772756611 DE2756611A1 (en) 1977-03-10 1977-12-19 Evaluation circuit for photoelectrically read traces - has variable gain amplifier and trigger circuits reducing signal variation with paper speed and contrast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19778377A DD130813A1 (en) 1977-03-10 1977-03-10 CIRCUIT ARRANGEMENT FOR EVALUATING MARKED RECORDER CARRIERS

Publications (1)

Publication Number Publication Date
DD130813A1 true DD130813A1 (en) 1978-05-03

Family

ID=5507630

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19778377A DD130813A1 (en) 1977-03-10 1977-03-10 CIRCUIT ARRANGEMENT FOR EVALUATING MARKED RECORDER CARRIERS

Country Status (2)

Country Link
DD (1) DD130813A1 (en)
DE (1) DE2756611A1 (en)

Also Published As

Publication number Publication date
DE2756611A1 (en) 1978-09-14

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