P R O D U C T D ATA
Uses and Features
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 half-second
• Streaming of data over LAN to Environmental Noise
Management Software Type 7843 and ANOMS
• 40 GB industrial hard disk for safe, long-term backup
• Post-processing that can create periodic statistical reports
down to one minute, including L
N
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
Noise Monitoring Terminal Plus Type 3639-E
Noise Monitoring Terminal Advanced Type 3639-G
Noise Monitoring Terminals Type 3639 are a range of
powerful, modular, noise monitoring terminals, optimised for
outdoor use.
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.
NMTs are intelligent units 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.
