• DocumentCode
    1456220
  • Title

    Counting chains, codes, and translations in dial pulse register circuits

  • Author

    Oberman, R. M. M.

  • Author_Institution
    Netherlands Postal and Telecommunications Laboratory, The Hague, Netherlands
  • Volume
    71
  • Issue
    3
  • fYear
    1952
  • fDate
    3/1/1952 12:00:00 AM
  • Firstpage
    270
  • Lastpage
    274
  • Abstract
    Automatic telephone systems require some means for counting the pulses of the dialed number. This article presents a logical review of some of the systems used with the object of leading to the ideal solution of the least possible number of relays and contacts operating in a clear registration code.
  • Keywords
    Registers; Relays; Springs; Switching systems; Systematics; Windings; Wires;
  • fLanguage
    English
  • Journal_Title
    Electrical Engineering
  • Publisher
    ieee
  • ISSN
    0095-9197
  • Type

    jour

  • DOI
    10.1109/EE.1952.6438020
  • Filename
    6438020
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1456220