Friday, March 2, 2012

Scientists create ‘gun’ that disrupts speech at 100 feet. Inserting messages into brain.

Combining a directional microphone and a directional speaker, the “Speechjammer” records and quickly plays back whatever words someone is uttering, making it very difficult for the speaker to focus on what words come next. The effect is called “artificial stuttering.”

Because the directional amplifier can only be heard by the person it is pointing at, the gun’s effect is like hearing a recording of one’s own voice echoing inside one’s skull.

“sonic projector” as a means of inserting messages into brain or hiding secret communications.

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