Castle Group Ltd has launched a brand new sound meter, the MIRUS. This pocketable meter is wafer thin and yet packs a serious punch in its performance! With a colour screen that rotates, full octave and 1/3 octaves options, a simple user interface and extendable memory, it can cover a multitude of applications from the palm of your hand.... Read More »
Persistent noise in the workplace more than doubles the risk of heart disease, according to Canadian research. With over half a million people exposed to high noise levels at work, this provides a worrying figure, putting thousands at risk.... Read More »
This paper is set out to investigate the basic requirements for environmental noise measurement parameters to see what is required for the majority of cases.... Read More »
Find the right sound level meters to measure noise at work and comply with the Control of Noise at Work Regulations.... Read More »
Noise Kits and Sound Level Meters for measuring and analysing environmental noise.... Read More »
A brief guide to a number of the more common terms used in sound and noise measurement. ... Read More »
Percentile levels (Ln's) are used in measuring environmental noise levels, and are defined as the noise level that's exceeded for a percentage of the time (n%).... Read More »
Time weightings are used in measuring the RMS levels of noise and are used as an averaging time constant, usually fast, slow and impulse.... Read More »
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