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...
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!
the Measure Issue 2 – Spring 2012 is now available for download
The latest issue of our newsletter, the Measure, is available to download as a PDF. Just click on the image to open the document. If you would like to receive a printed copy of this or future issues of the Measure,...
IEC 61672 – A Standard for Sound Level Meters Explained
The current standard for sound level meters, IEC 61672, is published in three parts. Here our explanation of IEC 61672 and what these parts mean for sound level meters.