• DocumentCode
    1457372
  • Title

    A subscriber toll dialing tape reader

  • Author

    Blashfield, W. H.

  • Author_Institution
    North Electric Manufacturing Company, Galion, Ohio
  • Volume
    72
  • Issue
    9
  • fYear
    1953
  • Firstpage
    786
  • Lastpage
    786
  • Abstract
    IN ONE SYSTEM of customer toll dialing,1 the call record is a punched tape as shown in Figure 1. A simple recorder containing punch and step magnets driven directly by dial impulses produces the tape record. Transcribing information from the tape by eye would be slow and cumbersome; hence an automatic “reader” is needed to translate the information to a more convenient form.
  • Keywords
    Calendars; Clocks; Companies; Photoelectricity; Printers; Printing; Relays;
  • fLanguage
    English
  • Journal_Title
    Electrical Engineering
  • Publisher
    ieee
  • ISSN
    0095-9197
  • Type

    jour

  • DOI
    10.1109/EE.1953.6438219
  • Filename
    6438219
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1457372