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Latest Noise News



Noise and its Link to Mental Health

Today marks World Mental Health Awareness Day, and it’s one of the most important awareness events of the year. In the last few years, mental health awareness has dramatically improved, meaning that people who for too long have suffered in silence, are now getting the help and treatment they need.

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London Tube Drivers Take Action On Noise Levels

In a protest against the lack of adequate and available hearing protection, London Underground drivers have decided to drive trains at lower speeds on certain sections of track, in order to reduce noise levels.

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NoiseTools 1.8.6 is now available! – Find out what’s new

The latest version of NoiseTools is now available. Check out what’s new and download here.

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Recommended By Our Noise Experts



Noise and its Link to Mental Health

Today marks World Mental Health Awareness Day, and it’s one of the most important awareness events of the year. In the last few years, mental health awareness has dramatically improved, meaning that people who for too long have suffered in silence, are now getting the help and treatment they need.

Read More...


Is your business ready for Brexit?

Watch our short video and learn where to get tips and advice in order to prepare your business for Brexit, whatever the outcome.

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Mental Health Awareness Week

Latest Noise News Recommended By Our Noise Experts Cirrus Product Updates Download the Noise Measurement Terminology Guide to expand your noise knowledge and make measuring noise simpler.

Cirrus Product Updates



Cirrus helps music festival keep the peace with local residents [Case Study]

Acoustic consultant Chris Selkirk recently used an Optimus Green sound level meter and an Invictus portable noise monitoring kit to measure and monitor the noise from a local music festival in Lancaster. Read about the successful outcome here.

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A Dosimeter for the Future: a History of the doseBadge

In 1995, a team of young engineers at Cirrus Research set to work on revolutionising the design and functionality of noise dosimeters. Learn more about their work and journey, by reading our brief history of the doseBadge.

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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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