Is it about the literal sound of the GPU fans, or is it electronic noise that's bleeding over into the microphone and not being correctly scrubbed, either because the microphone cable is basically one big antenna or because it causes some sort of interference on the motherboard itself?
still the point with side channel attacks is less that you can't stop any of them and more that you most likely won't stop all of them, no matter how paranoid you are
Is it about the literal sound of the GPU fans, or is it electronic noise that's bleeding over into the microphone and not being correctly scrubbed, either because the microphone cable is basically one big antenna or because it causes some sort of interference on the motherboard itself?
probably the latter with the mic cable acting as an antenna
Easier to use a USB mic to avoid it
yah that might do it
still the point with side channel attacks is less that you can't stop any of them and more that you most likely won't stop all of them, no matter how paranoid you are