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Latest Noise News

NoiseTools 1.8 is now available for download

NoiseTools 1.8 is now available – Find out what’s new in the Cirrus NoiseTools software

We’re pleased to announce that the new version of NoiseTools, the Cirrus software that is supplied with our noise measurement instruments, is available for download. This new version is v1.8.0 and can be downloaded, free of charge, from the Cirrus Website. This new version of NoiseTools incorporates a number of updates and enhancements over the previous version, v.1.7.2, as follows: Read More...
doseBadge5 with Octave Band Filters

Introducing Octave Band Filters for the doseBadge5 Noise Dosimeter

We’re pleased to announce that the Cirrus doseBadge5 Noise Dosimeter now includes 1:1 Octave Band Filters as standard*, adding to the already comprehensive set of measurement data that the unique doseBadge5 can provide. The doseBadge5 is already the best specified dosimeter available with multiple measurement channels, comprehensive data logging, Bluetooth® wireless communications and all of the unique features of the previous generations of Read More...
Taking a Decibel Diet: How to Reduce Noise in Your Life & Home

Taking a Decibel Diet: How to Reduce Noise in Your Life & Home

Whilst we have to accept some road traffic noise, barking dogs and noisy neighbours in today’s urban sprawls, we don’t have to just grin and bear it. Especially when it starts to affect our home life and health. Here are 5 things you can try at home to start your decibel diet.

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Recommended By Our Noise Experts

Visit Cirrus Research on stand 06C51 at A+A 2017

Visit Cirrus at A+A 2017 and see the new doseBadge5 Noise Dosimeter

Cirrus Research will be presenting a number of new and exciting additions to the existing range at the A+A Exhibition in October 2017. On Stand 6C51 will be the new doseBadge5 Noise Dosimeter and the Optimus Sound Level Meters, which together provide a complete solution for both occupational and environmental noise measurements.

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4-Biggest-Vibration-at-Work-Mistakes

4 Biggest Vibration at Work Mistakes…and How to Fix Them [Free eBook]

You’ve been told you have to complete a Vibration At Work Risk Assessment. There’s all the Regulations for you to read through. A plethora of potential instruments to choose from. Endless choices to make. And all that’s before you even start measuring vibration exposure. How do you do it, avoid all the common mistakes and comply with the Regulations?

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dosebadge5 noise dosimeter

The NEW doseBadge5 Noise Dosimeter Has Arrived

The new generation of the doseBadge® Noise Dosimeter has arrived. It was launched at the Safety & Health Expo 2016 in London’s ExCel (21st to 23rd June 2016) on Stand Q2050. Here’s a look at how the doseBadge5 will help you monitor occupational noise exposure.

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Cirrus Product Updates

What is AuditStore and how dows it work?

[Tutorial] What is AuditStore and How Does it Work?

AuditStore is a technology that is unique to the Cirrus Optimus sound level meters (and variants such as the Trojan Noise Nuisance Recorder) that helps you to verify that the noise measurement data the you present is trustworthy.

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Cirrus Optimus LNE Approval to the new sound level meter standards

LNE Type Approval to IEC 61672-1:2013 & IEC 61260:1995 for the Optimus Red & Optimus Green

We’re pleased to announce that the Class 1 Optimus Green and Class 1 Optimus Red Sound Level Meters have passed the latest round of Type Approval Tests and have been certified as meeting the latest version of the sound level meter standard, IEC 61672-1:2013 (and the corresponding NF EN 61672-1:2014 publication). The instruments have been tested and certified by the LNE, Read More...
dosebadge5 noise dosimeter

The NEW doseBadge5 Noise Dosimeter Has Arrived

The new generation of the doseBadge® Noise Dosimeter has arrived. It was launched at the Safety & Health Expo 2016 in London’s ExCel (21st to 23rd June 2016) on Stand Q2050. Here’s a look at how the doseBadge5 will help you monitor occupational noise exposure.

Read More...

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