impact noise

impact noise

transmission of impact noise
Sound generated by impact and carried through a structure; typically, footsteps, the slamming of a door.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
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"You have to think about impact noise and airborne noise," says Jeremy Wiggins, technical director at gpad London, "the former is noise like footsteps, the latter things like music."
"For floors," he continues, "there are rubber membranes that will insulate from impact noise, so you can still use hardwood floors without any problems.
"You have to think about impact noise and airborne noise," says Jeremy Wiggins, technical director at gpad London, "the former is noise like footsteps, the latter things like music." Remember also that soundproofing is as much about protecting your home from itself as the outside world.
He adds that the school has "agreed to manage the use of the first-floor gym" but "impact noise remains a concern".
Among specific topics are facade material and construction as storage and barrier, heat transfer through construction elements, water-induced stress on buildings, ventilation, impact noise protection of ceilings, comparing daylight and artificial light, and ecological building materials.
An optimized contact shape ensures the T005 applies consistent pressure on the road, to reduce shock and impact noise for better comfort.
The technology adopted for AVS dB tyre ensures: Reduction in Pitch Noise - Softens impact noise generated when the tyre block touches the ground; Reduction in Pumping Noise - Noise generated by air that is compressed between ground contact area and tyre grooves is softened; Continued Silence - Suppresses noise from uneven tread wear and Reduction in Road Noise - Softens noise generated when the tyre vibrates from undulations in the road surface.
A dual-rating method for evaluating impact noise isolation of floor-ceiling assemblies.
Currently, most of sports fields are built without the use of sound insulation materials, which leads to high values of impact noise during sports events (from ball slams, etc.).
As more drivers take to the road, there has been growing concern about the impact noise has on blood pressure, hearing loss and attentiveness at work and school.

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