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If I were trying to let intelligent life elsewhere know that I exist and that I am intelligent I would have to create a patterned noise that distinguishes itsel
by xutopia 6y ago
If I were trying to let intelligent life elsewhere know that I exist and that I am intelligent I would have to create a patterned noise that distinguishes itself from natural noises that could be formed spontaneously. Talk about a challenge!
- yencabulator 6y agoI believe the standard solution is to send a sequence of signals with durations being consecutive prime numbers (multiplied by some unit of time, but that's irrelevant). The canonical answer ("Yes, I am very smart too") is to reply with a continuation of the sequence where the transmission stopped.
- eru 6y agoYou could also eg convert the sequence from binary into graycode instead of continuing it. Just any simple transformation that's obviously not background noise.