We’re delighted to return to an old favourite topic – sound proof doors. And more specifically, sound proof fire doors. We know all about fire doors now, having spent several weeks looking into them, so let’s add in the soundproofing dimension and see where we get to. What do sound proof fire doors do? […]
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Three interesting facts about sound
We won’t be returning to the topic of soundproof doors for a while, so now that you know all about the doors we thought that we would do what we do very occasionally and go off piste a little – and conclude this series of articles with three interesting facts about sound itself … So […]
Read MoreLet’s go back to the unit of measurement – the Decibel
In the second of our new series of articles on soundproof doors we’re going to take another look at the unit that measures the loudness of a sound, namely the Decibel. We need to understand how this unit operates so that we can understand relative noise reduction. The Decibel scale The Decibel is a logarithmic […]
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