• DocumentCode
    1426904
  • Title

    Subjective quality of television pictures impaired by random noise

  • Author

    Prosser, R.D. ; Allnatt, J.W.

  • Volume
    112
  • Issue
    6
  • fYear
    1965
  • fDate
    6/1/1965 12:00:00 AM
  • Firstpage
    1099
  • Lastpage
    1102
  • Abstract
    Using a previously proposed quality-grading method, tests have been made of the effect of both flat and triangular random noise on still, monochrome, 625-line pictures typical of scenes in television broadcasting. 50% favourable opinions are obtained with a signal/weighted-noise ratio of 36db and 95% favourable opinions with a ratio of 39db.
  • Keywords
    television interference; television reception;
  • fLanguage
    English
  • Journal_Title
    Electrical Engineers, Proceedings of the Institution of
  • Publisher
    iet
  • ISSN
    0020-3270
  • Type

    jour

  • DOI
    10.1049/piee.1965.0187
  • Filename
    5250134
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1426904