AI-powered intelligent onboard acoustic detection

On-board acoustic detection: Towards tailor-made solutions based on AI

At Metravib Engineering, we draw on our long-standing expertise in acoustic signal analysis to meet today’s industrial surveillance challenges. From gunshot detection to gas leak detection, our know-how has gradually grown to include intelligent on-board systems, capable of identifying operating anomalies in real time.

From field experience to on-board intelligence

In contexts where human surveillance is difficult (restricted access, confined spaces, hostile environments), acoustic analysis becomes a valuable observation channel. Combined with unsupervised automatic learning algorithms, it enables the detection of abnormal behavior without any prior knowledge of faults.

Our solutions can be embedded on robots, drones, vehicles or fixed infrastructures, and enable :

  • identify critical acoustic events (clicks, leaks, abnormal vibrations, etc.),
  • model the “sound baseline” of a system in normal operation,
  • automate monitoring by listening,
  • contribute to operational reliability and reduce maintenance costs.

A modular and customizable approach

Rather than offering a pre-formatted solution, we start from the specific needs of each environment and build a customized architecture, while capitalizing on our existing technology bricks. This hybrid approach enables us to :

  • Reduce development times and costs,
  • Adapt interfaces and integration conditions,
  • Maximize the relevance of acoustic treatment according to context.

Working together

We’re looking for pioneering industrial partners who want to explore the potential of intelligent acoustic detection in their own context. Together, we can set up a feasibility study, deploy a demonstrator, and assess the operational benefits of this technology.

If you think that certain acoustic signals in your installations deserve to be interpreted intelligently, let’s talk. Our aim is not to propose a standardized solution, but to co-develop with you the one that will precisely meet your needs.

Let's work together to develop the solution that's right for you.
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