NA-37

Environmental Sound Monitor

 

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.

The system is designed to be utilized for long term aircraft noise monitoring.

  • Long-term data storage to internal memory
  • 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 continued operation during a power failure

The Rion NA-37 Environmental Sound Monitor is flexible enough to measure both

1) Aircraft Noise measurement under the flight course

  • Requires:

                  i. Aircraft Noise Processing Program – NX37B

                 ii. Aircraft Noise Data Processing Application Software – AS-50PA1

2) Aircraft and Ground noise measurement in the vicinity of airport

  • Requires:

                 i. Aircraft Noise Processing Program – NX-37C

                ii. Aircraft Noise Data Processing Application Software – AS-50PA2

Four microphones allow measurement of elevation angle and azimuth angle. (Requires AN-37)


 

Types Of Sound Products - Portable Analyzer

 
  • NA-37