fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 days agooωomander.xyzimagemessage-square8fedilinkarrow-up1137arrow-down14
arrow-up1133arrow-down1imageoωomander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 days agomessage-square8fedilink
minus-squarezaphod@sopuli.xyzlinkfedilinkEnglisharrow-up3·1 day ago you need to sample at 2x or more the highest desired frequency to get proper reproduction You need to sample at 2x the desired bandwidth, just bandpass filter the signal appropriately before sampling and you won’t get aliasing.
You need to sample at 2x the desired bandwidth, just bandpass filter the signal appropriately before sampling and you won’t get aliasing.