Calculate Reverberation Time (RT) with the new NoiseTools Module
We’re pleased to announce the release of our new NoiseTools extension module which allows for the calculation of reverberation time in accordance with ISO 3382-2:2008. Using information measured using a suitable Optimus Sound Level Meter, the module allows the calculation...
What’s the difference between echo and reverberation?
This is a question that we get asked quite regularly, especially from customers who are coming across the measurement of reverberation for the first time. I recently came across a simple, clear explanation that was written by Harout Taghilian who...
Traceable calibration of vibration meters
If you are using vibration measurement instruments to meet regulations such as The Control of Vibration at Work Regulations, it’s essential that your equipment is measuring accurately and that you are getting data on which you can rely.
New Vibration Meter Calibration Services
Cirrus is pleased to introduce a new offering to its range of calibration services which now covers the verification of vibration measurement instruments. This new capability offers traceable calibration for vibration measurement instruments, such as those used for Hand-Arm Vibration...
World Hearing Day 2018: Hear the Future and Prepare for It
It seems that there literally isn’t a day goes by that there isn’t some kind of awareness campaign, anniversary or PR-driven message. National Sausage Week, Shop ‘Til You Drop Day, Peculiar People Day – you name it, somewhere in the world...
Noise Changes Lives: The Story of Our Campaign to Reduce Noise Induced Hearing Loss
Noise is pretty easy to quantify but very hard to illustrate. For the last 40 years Cirrus has built its business and reputation on accurately monitoring and recording sound but had precious little to work with when it came to...
The New Environmental Noise Measurement Kits from Cirrus
Cirrus is pleased to announce the launch of a new range of environmental noise measurement kits to work alongside the Optimus Green Sound Level Meters.
Cirrus Research ISO 9001 Certification updated to the new 2015 Edition – ISO 9001:2015
We’re delighted to announce that our ISO 9001 Certification has been updated to the latest 2015 edition. This replaces the previous ISO 9001:2008 certification for Cirrus Research plc and further shows our dedication to providing our customers with a high...
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