Copyright 2019 Cirrus Research

Listening to the world since 1970

Support Centre

Have a question? Need help with something?


Get NoiseTools

Our data download, analysis and reporting software is completely licence-free! Download it for your Windows PC here.

Product documentation

Get manuals & datasheets

Product manuals and datasheets are supplied with all products. If you've lost something, you can download it from our website.

What's new and popular

Read the blog

Interested in what we've been up to recently? Have a look some of our most recent blog articles.

We're here for you!

Whilst we have lots of information available in articles and videos, there might be something that you can't find the answer to. If that's the case, please get in touch with us using one of the options on the right.

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Visit our YouTube channel

As well as documentation, we also have a host of videos to help you get the most out of your equipment. Our YouTube channel features a range of tutorial videos for our instruments, including our NoiseTools software.

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