I Blocking microwave auditory effect / Frey effect?

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The discussion centers on the practical blocking of the microwave auditory effect, also known as the Frey effect, particularly in the context of "voice to skull" (v2k) technology. Participants suggest various methods for blocking v2k signals, including the use of tin foil hats, EMF shielding fabric, and Faraday cages. It is noted that intelligence installations may use conductive materials to prevent eavesdropping, which could also isolate a space from such signals. The conversation emphasizes a hypothetical approach without delving into conspiracy theories. The thread concludes after addressing the question of practical solutions for blocking these signals.
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Hypothetically, if someone could send "v2k" to a person's brain, how could this v2k be blocked, practically? A tin foil hat? The EMF shielding fabric?
Microwave auditory effect / Frey effect: https://en.wikipedia.org/wiki/Microwave_auditory_effect

Hypothetically, if someone could send "v2k" to a person's brain, how could this v2k be blocked, practically? A tin foil hat? The EMF shielding fabric?
 
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A Faraday cage would work -- er, yes, a literal tinfoil hat. I would think that US intelligence installations (thinking of "Havana Syndrome") already line their walls with conductive materials to prevent eavesdropping on their EM signals, and this would also work to isolate a room or house.

Note, we do not discuss conspiracy theories here.
 
michael93 said:
TL;DR Summary: Hypothetically, if someone could send "v2k" to a person's brain, how could this v2k be blocked, practically? A tin foil hat? The EMF shielding fabric?

Microwave auditory effect / Frey effect: https://en.wikipedia.org/wiki/Microwave_auditory_effect

Hypothetically, if someone could send "v2k" to a person's brain, how could this v2k be blocked, practically? A tin foil hat? The EMF shielding fabric?
Welcome to PF. Since Russ has answered your question, I'll go ahead and close the thread.
 
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Thread 'Why higher speeds need more power if backward force is the same?'

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