Some remarks to the different parts:
Asterix's part contains multiple scrolls with all different speeds. It was at the time the first one to create so many different scrolls with differents speeds.
TMP's part contained three interesting features. First of all the sinus scroll at the top. This idea was perfected later on by others adding a mouvement into the sinus curve. The second part is the vertical scaled raster bars. TMP was one of the first ones to implement this effect at the time. And the third feature is the big fat jumping hardware scroll at the bottom.