What Goes Into A Sound Proof Generator Enclosure?

These are typically layers of hard material intended to reflect the sound energy back inside the enclosure, as well as layers of soft, porous and resilient materials which actually absorb that sound energy, converting it into heat Sound Proof Generator On Rent In Mumbai. However, different frequencies are absorbed better or worse by different materials. Material A’ might be excellent at absorbing very high frequencies, but poor at lower ones.

Material B’ might be great at absorbing low to middle frequencies, but rubbish at the high end. That is why most modern sound proof generators use several layers of different material types. Higher frequency sound is typically absorbed best by highly porous materials which can channel these smaller waves deep into the material, scattering and absorbing them. Lower frequency sound is a very different challenge. 

These waves are sometimes deflected or absorbed by large, heavy layers of material which is simply resistant to movement, but the best results with lightweight materials come from using an ‘air pocket’ technique. Thin panels of material are separated by wide, shallow air gaps. 

This arrangement uses a resonance effect to make the low frequency sound into a higher, sharper pitch. That higher frequency sound can then be absorbed by porous materials within the air gap itself. The actual materials and layering techniques used depend on the frequency range a generator produces. Not all generators are the same, of course. 

A generator enclosure should be engineered for a specific class and type of generator – or better yet, a specific model – in order to ensure that the sound proof container is as effective as possible at absorbing the exact range of sound that that gen-set produces.

Generator Enclosure

Of course, there is a difference between how much noise duction is theoretically possible and how much is commercially feasible. It is generally considered that a reduction of 40 dB (A) is the upper limit of what is practical for a prefabricated Sound Proof Generator On Rent In Mumbai. However, if you require a larger reduction, our decades of expertise allow us to make this possible, but the extra cost, weight and difficulty of installation can make this impractical for some applications.

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