Cirrus Research S.L. opens in Barcelona, Spain
Cirrus Research, specialists in the design and manufacture of noise monitoring equipment, is pleased to announce the opening of its new Spanish office. Cirrus Research S.L., based in Barcelona, will provide sales, marketing and support activities for Cirrus Research plc’s...
Technical Customer Support at Cirrus – Welcome to Craig Storey
Cirrus Research, specialists in the design and manufacture of noise monitoring equipment, are delighted to announce the appointment of Craig Storey to the role of Technical Customer Support.
Enter the ‘sound tardis’ at Safety & Health Expo
Visitors will be encouraged to enter the ‘sound tardis’ with a piece of noise monitoring equipment to test the performance of the products. Cirrus Research will also be holding a number of educational demonstrations throughout the three days of the...
Tonal Noise Analysis with Optimus Green Sound Level Meters
Often the sound energy from a noise source will be spread over a wide band of frequencies. Sometimes a noise source will emit noise that is concentrated in a narrow part of the spectrum or contains a high proportion of...
How loud was the Superbowl? 107dB(A)!
Sunday night was the 46th Superbowl played between the New York Giants and the New England Patriots at the Lucas Oil Stadium in Indianapolis, Indiana. The National Institute for Occupational Safety & Health (NIOSH) who are based in Atlanta, Georgia...
Windows 7 USB Connectivity with Cirrus noise measurement instruments
If you are upgrading your PC to Windows 7 and you are using a USB connection to download measurements, you may need to update the drivers to allow your software to communicate with your instrument. The information in this Technical...
Influences of weather, damage and ageing on the performance of outdoor microphone windshields
Windshields fitted to outdoor measuring microphones serve a dual purpose – to reduce wind-generated noise, and to protect the delicate microphone from damage by environmental factors such as rain, ice and dust. However, the presence of a windshield inevitably...
Motorbike exhaust sound levels for track and race days – An overview from a rider
As a motorbike track day enthusiast and rider myself, I have friends regularly asking me for advice when it comes to what is the maximum sound level their bike exhaust noise level can be. When I reply with the question,...