Original sentence: In practice DTV is transmitted non-interlaced as can be demonstrated by the 16x16 pixellated blocks occuring in weak signal areas.Picture quality can change on daily or real time basis fom small number of blocks ( as well as audio 'cracks' and 'bloops') to complete picture freezing.The receiving decoder converts the buffered frams to suit the dispaly device
Edited sentence: In practice DTV is transmitted non-interlaced as can be demonstrated by the 16x16 pixellated blocks occurring in weak signal areas.Picture quality can change on daily or real time basis from small number of blocks ( as well as audio 'cracks' and 'bloops') to complete picture freezing.The receiving decoder converts the buffered frames to suit the display device