• DocumentCode
    932974
  • Title

    Choice of Chrominance Subcarrier Frequency in the NTSC Standards

  • Author

    Abrahams, I.C.

  • Author_Institution
    General Electric Co., Syracuse, N.Y.
  • Volume
    42
  • Issue
    1
  • fYear
    1954
  • Firstpage
    79
  • Lastpage
    80
  • Abstract
    There are a number of considerations which lead to the final choice of the chrominance subcarrier frequency in the NTSC signal. In addition to the considerations given elsewhere it is also desirable to minimize the visibility of the beats between the sound carrier and the chrominance subcarrier. This requires a slight alteration of the nominal field and line rates over those used in monochrome television.
  • Keywords
    Attenuation; Bandwidth; Color; Frequency; Interleaved codes; Permission; Proposals; Senior members; TV interference; TV receivers;
  • fLanguage
    English
  • Journal_Title
    Proceedings of the IRE
  • Publisher
    ieee
  • ISSN
    0096-8390
  • Type

    jour

  • DOI
    10.1109/JRPROC.1954.274612
  • Filename
    4051504
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=932974