The Health and Safety Commission put together an Info sheet for understanding how sound works. I think it is very handy to know how dBs add up when you are trying to build a quite (quiter) ...

I'm trying to gauge what the different levels of volume these fans i'm looking to purchace put out. Can someone give me an idea as to the ammount of difference between 25 & 32 dB is? <P>thanks ...

We live in a noisy world, from traffic and aircraft congestion to construction sites, TV shows, and many other sources. But understanding dB measurements can help, as we will soon see. Noise is an ...

Megan Gerhart, Au.D. received her doctorate of audiology from the University of Florida. She has experience helping pediatrics to geriatrics both in private practice and medical models of care. She ...

Defined benefit scheme funding levels have passed 90 per cent on a s179 basis for the first time since March 2014, according to the latest edition of the Purple Book. The Pension Protection Fund’s ...