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The sound of silence

By: Language: English Series: Building ; 262(7995) 20 June 1997, 42-43(2)Publication details: 1997Subject(s): Summary: Examines how the idea of anti-noise, inverted sound waves that cancel out noise, can be applied to air conditioning systems to reduce their noise levels.
Holdings
Item type Current library Call number Copy number Status Barcode
Journal article London Journal article ABS57091 (Browse shelf(Opens below)) 1 Available 79198-1001

Examines how the idea of anti-noise, inverted sound waves that cancel out noise, can be applied to air conditioning systems to reduce their noise levels.