We’re delighted to announce that the optimus red and optimus green sound level meters have been granted Type Approval to UNE-EN 61672 Parts 1 & 2 in Spain by Applus+, one of the world’s leading testing, inspection and certification companies. After a series of long and detailed tests, which include both electrical and acoustic verification, approval numbers have been issued Read More…
Archive | Product News
Information about new products and updates
Find out more about the Trojan Noise Nuisance Recorder
Designed to meet the needs of Environmental Health Officers, Housing Associations and anyone who needs to measure, monitor and record noise nuisance, the Trojan Noise Nuisance Recorder is both simple to use and easy to deploy. After consultation with existing customers and users of noise nuisance recorders, we’ve included a range of standard features to help ensure you get the Read More…
LNE Type Approval for the CR:515 Acoustic Calibrator
The CR:515 is a Class 1 Acoustic Calibrator that is designed to be used for the field calibration of sound level meters, noise measurement instruments and other noise monitoring equipment. Field calibration of noise measurement equipment is essential to ensure that measurements are accurate and that the equipment is working correctly. Using an acoustic calibrator such as the CR:515 helps Read More…
Measuring Noise in the Snow – Does it Affect Your Noise Measurements?
With the recent cold snap that has hit the UK, Cirrus Research customers have raised a few questions about how wet weather and low temperatures could affect their noise measurements.
Acoustic Editor – Short Leq processing software
Please note that Acoustic Editor for Windows has been superseded by the NoiseTools program and the Noise-Hub software platform. Please contact Cirrus Research plc if you would like more information about these current programs and the instruments that they support. The NoiseTools software that is now provided, free of charge, with the optimus sound level meters, the doseBadge noise dosimeter Read More…
What are the operating system requirements for the Cirrus software programs?
One of the commonly asked questions that we have is “I’ve got a new PC. Will the Cirrus software program X work?”. There are many different versions of Windows in use and we still see customers using Windows 2000 or even 98SE. Our current software programs, NoiseTools, Deaf Defier3, dBLink, Noise-Hub and the SoundSign software will work with most recent Read More…
NoiseTools is now compatible with Windows 8.
A new version of the NoiseTools software is available that is compatible with the new Windows 8 operating system.
Version 1.4.4 of NoiseTools can be downloaded from the Cirrus website or updated from within NoiseTools itself.
NoiseTools update – October 2012
A new version of the NoiseTools software is now available. For existing users, we would recommend upgrading using the update function built into NoiseTools. Click  Help and then Check for Updates. Follow the on screen updates for details. You can also download the updates for NoiseTools directly from the Cirrus Research website. Click here to download the latest update. What’s new Read More…
Charge up your doseBadge noise dosimeters in style
If you’re using the doseBadge Noise Dosimeter and you’ve got a white charging station, now’s the time to upgrade to the latest charger and optimise the performance and battery life of your instruments. The CU:110A charging station, shown below, is the latest version and is standard with all new doseBadge Noise Dosimeters. Offering you faster charging and simpler operation with Read More…
PTB Type Approval for the optimus sound level meters
We are delighted to announce that the optimus red and optimus green sound level meters have been Type Approved by the PTB in Germany!
