Microflown
Microflown Technologies are based in the Netherlands and developed the unique Microflown probe which directly measures particle velocity. Any sound field is described by two complementary acoustic properties, the scalar value ‘sound pressure ‘and the vector value ‘particle velocity’. In the acoustic near field, acoustic particle velocity is the dominant acoustic property.
The Microflown is the world’s first and only MEMS technology based sensor that can measure acoustic particle velocity. By measuring the temperature difference across two extremely thin platinum wires placed in parallel, this extremely fast mass flow sensor is capable of monitoring the movement of air particles.
AQCURA
Meet AQCURA: the solution that combines cutting-edge sensor technology and advanced machine learning to objectively identify manufacturing defects and determine product quality. AQCURA is set…
Scan&Paint 3D
A unique tool for acoustic troubleshooting and sound source localisation, allowing you to visualise what you hear. It makes complex problems simple and easy to…Featured Product
PU Regular Gen2
The PU Regular Gen2 represents state-of-the-art technology when it comes to PU probes. Designed for durability, packaging the unique sensing technology in a rugged, robust…
Low Frequency VVS
The low frequency volume velocity source is an omni-directional sound source which behaves like a acoustic monopole with controlled source strength. The sound source has…
Mid-High Frequency VVS
The mid-high frequency volume velocity source, MHVVS, is completely redesigned to deliver a final product that on any aspect drives it to a higher level.…
Velo
Velo is the Microflown software platform that combines the functionalities of nearly all Microflown systems into one integrated solution.
Knowledge Hub
SoundCheck 24: What’s New
July 21, 2026
Listen Inc has just launched SoundCheck 24, which introduces a range of new features to help reduce test development time and provide greater flexibility in your electroactoustic testing. From a completely new quick measurement interface to enhanced calibration management and improved data visualisation, SoundCheck 24 helps engineers spend less time…
A Deep Dive Into the SV 971A
July 20, 2026
Most sound level meters are built on the idea of doing one job well. But then what happens when your work isn’t always just one type of job. Acoustic consultants, health & safety managers, occupational hygienists and any job in the management of sound, require a versatile meter. This is…
Small Sensors. Big Impact.
July 9, 2026
On Thursday 16th July at 10:30am, we’ll be hosting a live webinar featuring Airly CEO Wiktor Warchalowski, who will explore how the evolution of air quality monitoring is transforming the way organisations are able to understand and manage their environments. Whether that’s workplace wellbeing or environmental compliance the modern sensors…
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…