sound waves

bstract background with dynamic 3d sound waves on a blue backdrop
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sound wave
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Measuring 12 cms, the object that is to be made invisible acoustically is placed between two acrylic glass panels at the centre of the experiment. The initial acoustic field is produced by the loudspeakers in the outer ring. The 228 control sensors in the central ring record this field and transmit the data to a computer in the next room. Subsequently, 36 control sources in the centre emit a secondary signal that augments the initial field in real-time.
| 3 min read
diamonds
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CURRENT ISSUE - March/2026

When the Unexpected Hits

How Lab Leaders Can Prepare for Safety Crises That Don’t Follow the Script

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