This week, we’ve taken another leap forward in our product offering with the launch of the dBActive smartphone application! Available for both iOS and Android devices, dBActive works with our new Optimus+ instrument and makes monitoring and measuring noise easier and simpler. As well as being able to view live measurement data for all noise parameters, including octave bands, you’ll be Read More…
Two new sound level meters are now available as Cirrus expands its product offering. Learn more about the Optimus+ and CR:308/310 sound level meters here.
Cirrus Research now holds accreditation for UKAS calibration. Read more about what this means in our newest article.
The latest version of NoiseTools is now available. Check out what’s new and download here.
Cirrus is now offering an exclusive limited-time offer on all UK calibration orders. Read our article to find out more.
Noise has been in the news again recently with the use of anti-child alarms. Learn how they work and the difference between presbycusis and noise-induced hearing loss.
I’m relatively new to the world of acoustic measuring and noise measuring equipment, and one of the very first questions I found myself asking was “what’s the difference between a sound level meter and a noise dosimeter?” Thankfully, the distinction is relatively simple and a complete novice like me can get to grips with it. So if you’re looking to Read More…
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.
The Markers tool within the NoiseTools software is a powerful feature that allows sections of a measurement to be coded, analysed or removed from calculations. This video introduces the concept of markers and shows how to use the basic functions of the marker system.
In this NoiseTools tutorial, we’ll cover using the Hearing Defender Selection tool to choose some PPE appropriate for a sample noise measurement along with how to add new products to the hearing defender database.