The sound of silence
Cook, A.
The sound of silence - 1997 - Building 262(7995) 20 June 1997, 42-43(2) .
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.
BUILT ENVIRONMENT-BUILDING ELEMENTS-COMPLETE BUILDING SERVICES ELEMENTS-COMPLETE HEATING, VENTILATION AND AIR CONDITIONING SYSTEMS
ANTI-NOISE
NOISE INSULATION
NOISE LEVELS
The sound of silence - 1997 - Building 262(7995) 20 June 1997, 42-43(2) .
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.
BUILT ENVIRONMENT-BUILDING ELEMENTS-COMPLETE BUILDING SERVICES ELEMENTS-COMPLETE HEATING, VENTILATION AND AIR CONDITIONING SYSTEMS
ANTI-NOISE
NOISE INSULATION
NOISE LEVELS