We are delighted to announce that the optimus red and optimus green sound level meters have been Type Approved by the PTB in Germany!
PTB Type Approval for the Optimus+ Sound Level Meter
Archive | Environmental Noise
How to Protect Your Hearing this Bonfire Night
这是11月5日,这意味着只有一个这个ng! The brilliant bonfires and fantastic fireworks have been prepped and are ready to paint the skies with their cocktails of colours. Not sure how to protect your hearing this weekend? Read on for advice from our experts. Expand your Noise Knowledge!Signup to the NoiseNews blog for the latest article updatesRead More…
Environmental noise monitoring, anytime, any place and anywhere
Cirrus Research is excited to announce the launch of their latest cloud-based noise monitoring system, Quantum Outdoor. Quantum Outdoor is a single solution for the remote monitoring of noise 24/7; it uses powerful cloud technology to give users control over their environmental noise impacts at their desktops.
It’s time to shout louder about Noise Pollution!
Noise pollution is the second largest environmental cause of health problems, according the World Health Organisation, with heart disease, diabetes and mental health conditions being caused by excessive noise levels. We think noise pollution awareness needs to be better.
Noise pollution and its effect on people
Noise pollution is an invisible danger that affects the health and wellbeing of all life. In the second blog of this series, we will be looking at noise pollution and how it affects people
Noise pollution and its effect on wildlife
Noise pollution is an invisible danger that affects the health and well-being of all life. In this series of blogs, we will be looking at noise pollution and how it affects wildlife, people, and the environment.
Research reveals drop in noise pollution during Covid-19 lockdown
At the start of the global Covid-19 lockdown, we all marvelled at the photos showing deserted streets and farm animals wandering through once-busy town centres. Not only did the lockdown period provide unique visual spectacles for us to look back on in years to come, but it turns out that there was also an audible effect of Covid-19. Recent research,Read More…
格拉斯顿伯里音乐节的组织者告诉降低噪音水平for 2020
Christmas may have only just ended with summer feeling like a lifetime away, but the world-famous Glastonbury festival is already making headlines. Far from being rumours about who this year’s headliners are going to be, the most recent Glasto-gossip focusses on low-frequency propagation.
Our Extended Black, Red & Green Friday Offers Are Here!
Due to popular demand, we’ve just extended and added to our host of festive offers! All our offer MUST END at 2pm on Thursday. Check them out below! This is the perfect time to add to your fleet of noise monitoring equipment or to make your first investment! With a range of refurbished Optimus® sound level meters and doseBadge® noiseRead More…
Why is excessive noise and noise pollution harmful?
Here at Cirrus Research, we’re driven by one main thing: to develop innovative instruments that will ultimately save people’s hearing from being irreparably damaged, and prevent them from developing other serious conditions associated with hearing loss. Most people who know our name will have awareness of just how damaging noise can be, whether it’s noise pollution in the environment orRead More…
