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Model:
Acoustic Spectral Curves
Key Features:
- Supports Criterion Curve Families NC, PNC, RC, NCD, NR Audiometric Backbround Curves (ANSI S3.1 & OSHA)
- Easy Setup and Operation with Results in STI and CIS Formats
Description:
SoundPro SE/DL series instruments are now available with Acoustic Spectral Curves and Speech Intelligibility options.
These options allow for the evaluation and certification of Speech Intelligibility thru fire alarms, mass notification systems and other PA systems.
The SoundPro SE & DL Series with Option 1 is equipped with Acoustic Spectral Curves and Speech Intelligibility functionality. It will display and record a selection of spectral curves for use in room and building acoustics measurements and make assessments of speech intelligibility.
Speech Intelligibility White Paper:
Click here for more details (pdf)
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Standards\Approvals
Standards\Approvals
IEC 60849
NFPA 72
BS 5839-8
UFC 4-021-01 Mass Notification Systems
IEC 60268-16
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Measurements
Available Measurements
STI-PA
CIS
A-weighted Broadband:
SPL
Leq
Z-weighted:
SPL
Leq for full octave bands
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Measurement Parameters
Special Functions
Additional Functions
Selectable gender specific weighting
4 stored background noise profiles
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Support Software
DMS Compatible
Yes
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QSP II Compatible
Yes
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Datalogging
DataLogging
Yes
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Datalogging Intervals
15 Seconds
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