Seven Bel
With the Sound Scanner, Seven Bel has developed a new technology for acoustic cameras that enables the localisation of sound quickly and easily. Often, acoustic sources are not easy to identify or are not located where you would expect them to be. Seven Bel offers solutions that make lengthy root cause analysis obsolete and sustainably improve optimization processes.
Seven Bel are certain that the assessment of acoustic radiation of products and processes can only work properly in combination with the visualisation of sound. Only the combination of hearing and seeing leads to correct insights and consequently to high quality technical solutions. It is their goal to make sound imaging self-evident and establish it as a natural process at many acoustic cases in the industrial and personal environment.
And just in case you didn’t know: Seventy decibel or seven bel of equivalent continuous sound pressure level is the threshold that is health-damaging for humans. We are proud to contribute to reducing the noise level of products and processes and making them more tolerable for people and the environment.
Knowledge Hub
In situ Acoustic Testing: Smarter Noise Control & Analysis in the Field
May 12, 2026
On Thursday 4th June at 11am, we’ll be hosting a live webinar with Jared Schmal from Microflown Technologies as the key speaker who will explore how in situ acoustic testing is changing how engineers tackle noise in real-world environments. From product development to field troubleshooting, understanding noise and where it…
A Breakdown of Our Vibration Monitoring Packs
May 8, 2026
When you’re planning a noise monitoring deployment, battery life, site access, and project duration all play a direct role in cost, risk, and practicality. That’s exactly why we’ve created our new vibration monitoring packs, giving you 3 levels of equipment and accessories, all in 3 easy to digest levels. The…
Scan&Paint 2D vs Scan&Paint 3D
April 28, 2026
Acoustic troubleshooting and sound source localisation provide insights that traditional measurement techniques can struggle to deliver. This is why tools like Scan&Paint 2D and Scan&Paint 3D are becoming so popular in the engineering field. These tools allow engineers to transform acoustic data into clear visual sound maps, making it easier…
A Deep Dive into Scan&Paint 2D
April 15, 2026
NVH Engineers face acoustic challenges every day. This could be troubleshooting noise, optimising products or improving soundproofing. Identifying the true source of unwanted sound is rarely straightforward. Traditional acoustic measurements can tell you how loud something is, but they often struggle to clearly show where the noise is coming from.…