Comment on Motion sensors in high-performance mice can be used as a microphone to spy on users, thanks to AI — Mic-E-Mouse technique harnesses mouse sensors, converts acoustic vibrations into speech

• synapse1278@lemmy.world ⁨6⁩ ⁨hours⁩ ago

  In these sources they are talking about the fundamental frequency of human Speech F~0~. Which is one important indicator but I don’t think this band is sufficient for comprehension. Record yourself, apply a low-pass filter with cut frequently at 300Hz and check for yourself if this is enough to understand. It might be enough to make out some words, but I doubt it’s enough to hear clearly.

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  • anomnom@sh.itjust.works ⁨6⁩ ⁨hours⁩ ago

    Maybe machine learning can infer the missing wave information (like Fourier transforming partial waveforms??

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