Noise Monitoring Terminal Type 3639-E/G

Noise Monitoring Terminal Type 3639-E/G is a noise monitoring terminal with 2 microphone options that enables integration with a wide range of peripherals and 3^rd party software.

With a custom-designed enclosure, the Noise Monitoring Terminal (NMT) is designed for use in all climatic environments, as well as industrial, urban and rural conditions.

It is an intelligent unit that can be left unattended as part of an environmental noise monitoring system for permanent, mobile or semi-permanent monitoring. With selectable communication and central control software, the Noise Monitoring Terminal can be controlled by a remote PC.

Uses

• Permanent and semi-permanent monitoring for:
  • Aircraft and Airport noise
  • Road noise
  • City noise
  • Train noise
  • Industrial noise
  • Noise surveys

  Features

  • Designed for stable, long-term, continuous outdoor monitoring
  • Logging of broadband and 1/3-octave (optional) parameters every second or ½-second
  • Streaming of data over LAN to Noise Sentinel and ANOMS
  • 40GB industrial hard disk for safe, long-term backup
  • Post-processing that can create periodic statistical reports down to 1 minute, including LN data
  • Dynamic range of 110 dB
  • Remote verification of the entire measurement chain using the patented Charge Injection Calibration (CIC)
  • GPS support
  • Sound recording (optional)
  • Weather-data monitoring (optional)
  • Camera support (optional)
  • Remote operation via LAN, public telephone lines, mobile phone or GPRS
  • Modular hardware/software for easy on-site servicing
  • Noise event triggers can be defined on an hourly basis for more efficient noise detection