Whats the difference between 1080i and 1080p resolutions?
Answers: 1080i is interlaced, it scans twice per cycle, 1080p is progressive, scan once per cycle resulting in a better carving.
Not much.....
Since TV channels are one and only allowed to transmit a band of frequencies that are 6 Megahertz far-reaching for each passageway they had to design a signal that could dispatch all the lofty frequency DETAIL that a picture needs to spawn it look sharp and High Definition.....
Interlaced pictures use all of the 6 Megahertz bandwidth to capture a 10 to 12 megahertz picture PACKED into a 6 megahertz bandwidth....
They do this by splitting the WHOLE picture into 2 half pictures and doubling the amount of partially frames sent in impossible to tell apart time....
This leans out the bandwidth.....
So, you attain the same picture, but you enjoy to put the picture back together next to the INTERLACED signal....
And although it's RARE, the alignment of the 1st and 2nd HALF-PICTURE might be off a millimeter or two.....
Very intensely small mis-alignment...but clearly seen on full-size round objects like ball and circles and hoola-hoops.
So there is a difference but it's complex to see it.....
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