Noise Killer | Professional Noise Reduction Technology | Oldham

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• published: 21 Oct 2012
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Vehicle Soundproofing Each car soundproofing kit has been custom designed for the vehicle and uses a combination of materials to ensure maximum noise reduction for each area of the vehicle. Fitting a car soundproofing kit will reduce engine noise, road and tyre noise, exhaust noise and vehicle body vibrations leading to not only a quieter vehicle but helping to give a more comfortable ride for both driver and passengers. Noisekiller UK have custom designed kits available for car soundproofing, motorhome soundproofing and 4 x 4 vehicle soundproofing. We can also custom design kits for commercial vehicles. Marine Soundproofing Our Marine soundproofing range reduces those annoying engine noises that can spoil a day on the river or at sea by using a combination of blocking and absorption of the airborne noises. Noisekiller materials can also be used to line the hull of a boat to give both noise reduction and insulation for the cabin area. Industrial Soundproofing Industrial soundproofing has now become a must for responsible employers who wish to provide the correct environment for employees. Noisekiller have been involved in a diverse range of Industrial soundproofing projects and case studies are contained in the Industrial soundproofing section. Domestic Soundproofing Noise from adjoining walls is now a constant source of irritation to people and Noisekiller have a low cost domestic soundproofing solution. Noisekiller offer a range of Sound Proofing products to reduce noise within a room and also reduce the noise from traveling between and into rooms. These products are suitable for both domestic and office situations.Noisekiller have a range of products and prices to meet your budget and we will be happy to offer you advice on the options available to you.Sound can be reduced by either absorption or blocking. The ideal material will do both of these tasks. WHAT IS NOISE? A rough guide to how noise is measured is shown below:- 30dB Quiet conversation 55dB Female speech 59dB Male speech 80dB Inside a sports car 90dB Road work machinery 100dB Noisy factory 140dB Threshold of pain As you can see from the table, anything over 80dB in volume is very uncomfortable and can impair hearing. Lower volumes of noise can also be annoying if it is disturbing, particularly at night. Normally there are two ways to reduce noise nuisance. One is to eliminate the noise at source, giving instant relief or if this is not possible, introduce soundproofing to reduce the noise nuisance. Sound travels as spherical ripples through the air much like the ripples created on a pond after a stone has been thrown in. As the ripples travel further away from their source, they reduce in intensity and if they hit a solid barrier or hit reeds, their energy is split up and dissipated in much the same way as sound absorbing materials work. Soundproofing affects sound in two different ways: noise reduction and noise absorption. Noise reduction simply blocks the passage of sound waves through the use of distance and intervening objects in the sound path. Noise absorption operates by transforming the sound wave. Noise absorption involves suppressing echoes, reverberation, resonance and reflection. The damping characteristics of the materials it is made out of are important in noise absorption. The wetness or moisture level in a medium can also reflect sound waves, significantly reducing and distorting the sound traveling through it, making moisture an important factor in soundproofing.