Any device used for the conversion of an analog signal to digital form. A scanner or an audio or video capture board is a type of digitizer, as is a mouse, digitizing tablet, trackball, or keyboard. See Digitization.
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Any device used for the conversion of an analog signal to digital form. A scanner or an audio or video capture board is a type of digitizer, as is a mouse, digitizing tablet, trackball, or keyboard. See Digitization.