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- Specially
designed for environmental noise assessments.
- Stores
the audio signal on hard disk for subsequent analysis and source identification
applications.
- Measures
with all time constants applied simultaneously.
- Provides
parallel measurements with the A-, C-, and Linear spectral weighting
networks, in addition to real-time frequency analysis in full and third
octaves.
- Provides
statistical functions on the broad-band spectral networks and in each
frequency band.
- Large
high-definition screen displays results in both graphic and numeric
formats.
- Optional
monitor microphone records the operator's voice during measurement runs.
- Optional
very high dynamic range.
- Internal
hard disk and standard PC card for storage of raw data, measurement
results, and instrument setups.
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- Multiple
interface solution PC slot, RS-232 serial interface, and Centronics
parallel port.
- Sophisticated
time profile with several parallel measurements, each having an individual
period length.
- Extensive
trigger functions.
- Advanced
source coding functions.
- Powered
by internal rechargeable batteries and/or external 11-18 VDC supply.
- Internal
multi-frequency oscillator for outdoor microphone verification.
- Display
and front panel keys are backlit for easy use in the dark.
- Several
timers proided for use in long-term measurements.
- Dimensions
365 x 201 x 53 mm (w x h x d).
- Weight
2.6 kg including batteries, but excluding the hard disk.
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