Salt, ships and dead zones confuse sounds of MH370's black box.
Surveillance agencies could use the technology for one-way communication. Continue reading →
Usually this room tests satellites, but it could also kill you with sound. Continue reading →
Hackers can now use a computer's microphone to transmit data using sounds only dogs can hear. Continue reading →
New tech could lead to quieter jets, factories and construction equipment.
New technology makes synthesized voices sound more natural.
Recycle that old Bon Jovi cassette tape: make it into a sonic jacket. Continue reading →
A beam of sound could usher in new kinds of imagers and super-precise clocks. ->
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