Noise Patrol App vs Race Patrol Usage & Stats
Noise Patrol
The definitive measurement solution for stationary exhaust noise testing
Noise Patrol provides an all-in-one, easy-to-use system designed for automatic measurement of exterior exhaust noise from road vehicles under stationary conditions, including simultaneous, fully integrated RPM detection. The system supports various other RPM detection solutions as required by local legislation or preference (AVL, OBDII direct interface, …).
Measurements are performed completely according to ISO 5130 standard and SLM is IEC61672 Class 1 compliant. Adaptation to local legislations or directives is
- Apple App Store
- Free
- Utilities
Store Rank
- -
Race Patrol
The Official “Upgraded 2M Max” test application.
This is the app that the FIM uses to test the motorcycles for the MX Championship (MXGP, MX 2 and WMX).
Major difference to the regular 2M Max test is that the system is capable of detecting the RPM from the acoustic signal.
The Race Patrol App controls the dedicated Hardware which performs all the data acquisition and then Wirelessly transfers them to the app. Unparalleled measurement accuracy is achieved by using the Type approved IEC 61672 Class 1 Sound Level Meter. Controlled by the app is also a printer that allows for quick result
- Apple App Store
- Free
- Utilities
Store Rank
- -
Noise Patrol App VS. 
Race PatrolMarch 11, 2025