this post was submitted on 14 Nov 2024
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The static on old CRT TVs with rabbit ears was the cosmic microwave background. No one in the last 25 years has ever seen it.

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[–] piccolo@sh.itjust.works 9 points 1 month ago (1 children)

Modern Tv project fake static when there is no siginal because of fimilarity. OTA broadcasts are all digital, either you get a siginal or you dont.

[–] Car@lemmy.dbzer0.com 2 points 1 month ago (1 children)

Some TVs may project fake static.

Just because OTA broadcasts are digital doesn’t mean you are stuck with all or nothing. You can definitely have poor signal and see or hear something other than what was intended. Doesn’t manifest as analog static, but depending on your decoding and error correction schemes, you can have cut audio, frozen frames, iframe inconsistencies, and stuttering.

[–] piccolo@sh.itjust.works 3 points 1 month ago* (last edited 1 month ago)

No digital is all or nothing. What you are describing is some digital packets making it through and the algothrim is designed to accept some packet loss and has error correction. Its more complicated then i make it out, but thats the jist of it.

It is nothing like analog thats being drowned out by background radiation.