Caused by 60 Hz interfering frequency (usually from 60 Hz AC power source), sometimes called Venetian blinds as appears as horizontal bars -- black or white, moving or stationary -- extending across picture.canonglossaryus
Aka kHz, the total number of horizontal lines scanned per second in a displayed image.
Image offset on horizontal plane, perfectly parallel. Apparent distance of object between left eye view and right eye view which helps brain determine object distance.
See Resolution. Number of pixels across an image, i.e. 1920 in 1920 x 1080 HDTV display.