Dynamic Noise Control on Motorsport Racetracks
dBFlash
A simple, automated tool for dynamic noise control
dBFlash Circuit
01
Identify the vehicle and its noise level
Synchronized video and audio recording
02
Quasi real-time control
Automatic reporting of threshold violations
03
Fully automated processing in compliance with regulations
Automatic calculation of distance and time between two passes
04
Tailor-made implementation
Purchasing, management, training and maintenance
Automated, synchronized sound level meter and video analysis for quasi real-time control
At the measurement point at the edge of the runway, vehicle passage is detected by video analysis, triggering a trajectory shot and a few seconds of audio recording, on which the maximum noise level at the point of passage is recorded.
The latter is corrected at the reference distance to the measurement distance evaluated by video.
PC traffic analysis and identification of threshold violations
A web application provides near-real-time access to noise levels corrected for vehicle passages.
Passages above the 109 dBA threshold are highlighted.
The link to the proof file enables identification of the vehicle by zooming in on the bib (front/rear/side view).
Optional directional array to improve acoustic measurement accuracy and prevent false alarms
The directional acoustic array is patented technology derived from the dBFlash sound radar product, which isolates the noise of a passing vehicle over an area of +/- 5 meters.
This system guarantees that the noise level measured with the sound level meter is only linked to the passage of a single vehicle, with no restriction on the passage time between 2 vehicles.
Deployment tailored to your needs
Availabile:
- For purchase
- Contracts
- On an ad hoc basis
Our offers give you the budgetary flexibility you need to comply with new regulations on dynamic noise control.
Our technicians travel throughout Europe to support you.
Services:
- Maintenance
- Data transfer over a secure network
- Automatic reporting
- Implementation and training
Verification of system operation and some system maintenance can be carried out remotely.
Dynamic noise control with dBFlash Circuit