The NA-37 is an automated aircraft noise monitoring system.
The system has a feature for reliable identification of aircraft noise, while its compact dimensions make it suitable also for mobile use.
Measurement is fully automatic, and continuous 365-day all-weather operation is supported.
Data transfer via LAN
Support for data copy to USB flash drives (option)
Support for using GPS (option) for automatic time correction and acquisition of position information useful for mobile use.
Real sound recording program NX-37WR (factory option) allows sound recording in two format types:
Compressed (for long-term recording) PCM (for analysis)
Color LCD screen provides good outdoor visibility
Battery backup power supply ensures co