@[email protected] to Funny: Home of the [email protected] • 1 year agoDot matrix printer go EEEEEEEN-futfutfut-EEEEEEEEN-futfutfut...lemmy.worldimagemessage-square127fedilinkarrow-up1606
arrow-up1606imageDot matrix printer go EEEEEEEN-futfutfut-EEEEEEEEN-futfutfut...lemmy.world@[email protected] to Funny: Home of the [email protected] • 1 year agomessage-square127fedilink
minus-square@[email protected]cakelinkfedilink8•1 year agoOh yeah. I totally forgot about that. Why did that stop? Phones started using different frequencies or something?
minus-square@[email protected]linkfedilink9•1 year agoIt’s actually a change in audio equipment. If you have old speakers you can still hear it.
minus-square@[email protected]linkfedilink2•1 year agoIIRC transmission power was higher back in the day and the shielding of electronics wasn’t quite as good. So if you put your phone by a speaker the RF interference would be enough to be able to hear over the speaker.
Oh yeah. I totally forgot about that. Why did that stop? Phones started using different frequencies or something?
It’s actually a change in audio equipment. If you have old speakers you can still hear it.
IIRC transmission power was higher back in the day and the shielding of electronics wasn’t quite as good. So if you put your phone by a speaker the RF interference would be enough to be able to hear over the speaker.