Cybersecurity

Speech Jammer Gets Jammed Up

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[Blytical] developed a speech jammer using ultrasound transducers and delayed auditory feedback to disrupt someone's speech from afar. This project highlights the importance of thorough understanding before implementing reference designs, as [Blytical] encountered significant technical challenges due to inadequate study of existing implementations.

Developers should consider more reliable delay mechanisms like a tape loop if they aim to replicate such projects in the future.

Read the full article at Hackaday

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