To design a filter to sample and Analyse NTSC signals using Op-Amps

Discussion in 'The Projects Forum' started by Jack123, Nov 15, 2007.

  1. Jack123

    Thread Starter New Member

    Nov 15, 2007
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    0
    hi there,
    i need help in desiigning a low pass filter to capture NTSC signals i am using this to compare two images.
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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    282
    Are you trying to remove some signal elements? Filters alter the signal, but do not capture parts of it.
     
  3. Jack123

    Thread Starter New Member

    Nov 15, 2007
    2
    0
    i am trying to analyse signals to distinguish betweem rows in a farm, after it has been ploughed...
    To find out a missing row when the farmer is sowing seeds.
     
  4. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Perhaps you could give us more of a idea of how you are going to do the analysis.
     
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