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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.
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Image of pills in packaging
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Image of two cloth masks
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Image of a manhole cover
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Image of a yellow fever mosquito
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Chalk drawing of an atom
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A bee on a flower
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Puzzel pieces that cover up the word bias
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Image of a ventilation duct
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Woman walking with a cp of coffee
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Image of gallium
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Image of seals
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CURRENT ISSUE - November/December 2025

AI & Automation

Preparing Your Lab for the Next Stage

Lab Manager Nov/Dec 2025 Cover Image