Nora uses artificial intelligence to determine whether or not particular sounds originate from your site. This solution allows you to identify the excessive noise levels caused by the site activities, as opposed to those originating from the surrounding area.

Nora offers optimal control of noise pollution thanks to the precise detection of disruptive events.



The Benefits of Nora for Worksites

Nora can be integrated easily into existing noise monitoring systems without significant modification.

Combined with the Geoscope platform, your acoustic monitoring becomes a valuable decision-making tool, allowing you to:

  • Reduce the risk of complaints, penalties, and site stoppages
  • Present a strong noise management plan when negotiating worksite exemptions with the appropriate authorities (night work, extended hours, weekend shifts, extension of project durations, etc.)
  • Communicate with greater transparency and accuracy to all stakeholders

The Benefits of Nora for Wind Farms & Industries

Nora is installed like a simple sound level meter, but it allows you to do much more than just regulatory control.

Nora detects specific acoustic phenomena that may be disruptive for local residents (squeaking, whistling, shocks, degassing, etc.).

Combined with the Geoscope platform, your acoustic monitoring becomes a valuable decision-making and communication tool, allowing you to:

  • Identify the origin of complaints
  • Optimize maintenance interventions
  • Communicate with stakeholders (local residents, project owners, local authorities, etc.) using factual data

The Benefits of Nora for the Rail Industry

Our R&D teams have adapted Nora to undertake regulatory acoustic measurements near railway tracks.

Thanks to machine learning technology, the identification of sound events related to train movements in the recorded datasets becomes automatic.

Get ahead of the curve with the automation of event-based indicators and quantify the improvement of rolling stock (replacement, improvement of braking systems).

Principle of Operation

SIXENSE NOVIA Identifiez automatiquement les événements sonores imputables ou non à votre chantier

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The Nora Solution Provides:


  • A clear indication of site compliance in real-time
  • A genuine automated sound recognition system. You no longer have to investigate the origins of noise level exceedances, because Nora does it for you. It allows you to focus on specific exceedances, react quickly, and identify where maintenance or interventions are required.
  • Information that is immediately beneficial to the site management team: “Is the excessive noise coming from the site activity or not?”
  • Greater transparency and accuracy in your communication with all stakeholders, from local residents to project owners and local authorities.