this post was submitted on 06 Dec 2025
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What the fuck (infosec.pub)
submitted 4 days ago by Stamets@lemmy.dbzer0.com to c/whitepeopletwitter@sh.itjust.works
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[–] kopasz7@sh.itjust.works 1 points 2 days ago* (last edited 2 days ago)

They say these sounds range from 500-4500 Hz, but that seems strangely low. The ones I hear sometimes in a silent room seem much higher pitched, at the limit of what I can hear. If I had to guess, at least 15kHz.