In addition to using octave band filters to measure noise levels in specific frequency ranges, there are also other methods for correctly selecting hearing protection. One such method is the “Hearing Protection Rating Method” (HML), which is a standardized method for evaluating the performance of hearing protectors. The HML method assigns a single number rating […]
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RSS feed for this sectionA Guide to Noise Measurement Terminology [Free eBook]
There are 100s of different acoustic parameters that can be used during your noise measurements. Each parameter can tell you something different the noise you’re monitoring. How do you remember what all this noise measurement terminology means and what it does?
Cirrus Research to Make Noise in North America
Cirrus Research, a UK based specialist in the design, manufacture and distribution of noise measuring equipment will be showcasing a collection of its products on offer to the North American market at the upcoming AIHce exhibition in Montreal, Canada on 18 May to 23 May. Visitors to the Cirrus Research booth, 2015, will have the […]
See our noise measurement instruments in 2013
Cirrus Research, a UK based specialist in the design, manufacture and distribution of noise measuring equipment will be showcasing a collection of its products on offer to the North American market at a number of exhibitions around America this year, these include; AIHce in Montreal, Canada – 18th – 23rd May In its 74th year, […]
