Microflown AVISA is a leading brand that specializes in the development and marketing of highly innovative products and testing services in the field of sound and vibration. Their cutting-edge technology is based on their unique MEMS acoustic particle velocity sensor, which enables them to offer a wide range of acoustic vector sensor-based systems for battlefield solutions. One of their flagship products is the CASTLE (Passive Distributed Acoustic Vector Sensing) system, which comprises of spatially distributed Acoustic Multi Mission Sensors (AMMSs), an Acoustic Master (AMR), and a weather station.

This advanced system allows for high-level local signal processing and provides a full hemispherical field of view for comprehensive acoustic situational awareness. The key benefit of Microflown AVISA's technology is its ability to detect and localize audible threats accurately while remaining passive and not betraying their position. Additionally, their proprietary acoustic particle velocity sensor, the Microflown, provides superior acoustic directionality over the entire acoustic bandwidth, surpassing the functionality of traditional microphones or sound pressure transducers.

Microflown AVISA's solutions are trusted by global defense and security markets, making them a reliable partner in ensuring effective defense against potential threats