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3d
Crazy new device plays directional sound waves that only the target can hear
Researchers have created a new sound wave director that can target specific ports and mute sound everywhere else.
Hosted on MSN
11d
Physicists Generated Sound Waves That Travel in One Direction Only
Imagine three people huddled in a circle so when one speaks, only one other hears. Scientists have created a device that ...
9d
Researchers develop method to make sound waves travel in one direction only
After years of research, scientists at ETH Zurich have developed a method to make sound waves travel in a single direction.
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