Spartan 730/730IS Dosimeter Manual
A-10
Sound Exposure Metrics
The following metrics are based on the Integration Method.
Visual Alarm
A.1.5 OBA Specifications
The following specifications apply to the Spartan 730/730IS dosimeter option 730-OB1, which is
available for purchase from Larson Davis.
Daily Personal Noise Exposure
Lep, d
dB
Projected Daily Personal Noise Exposure
P. Lep, d
dB
Equivalent Sound Level
L
ω
eq
dB
Daily Personal Noise Exposure
Lex, 8h
dB
Projected Daily Personal Noise Exposure
P. Lex, 8h
dB
Weighted Maximum Peak
L
ω
peak
dB
Weighted Exponential Maximum
L
ωτ
max
dB
Motion Percentage
Motion
%
Label
Units
Sound Exposure Level
SEL
dB
Sound Exposure (in Pa²s)
E
Pa²s
Sound Exposure, 8 hour (in Pa²s)
E, 8h
Pa²s
Sound Exposure, 40 hour (in Pa²s)
E, 40h
Pa²s
Values
Default Value
Source
Selectable: LAeq (dB), LAvg (dB), LCpeak (dB), LZpeak (dB), Proj.
Dose (%), Dose (%), Proj. TWA (dB), TWA (dB), Proj. LEPD (dB), or
LEPD
Proj. Dose
Action Level
Selectable level from 0.1 to 999.9 with 0.1 step resolution (% or
dB)
75 (% or dB)
Limit Level
Selectable level from 0.1 to 999.9 with 0.1 step resolution (% or
dB)
100 (% or dB)
Compliant with
these Octave Filter
Standards
IEC 61260-1:2014/Part 1, 1/1 Octave Bands, Class 1, Group X, all filters
ANSI/ASA S1.11-2014/Part 1, 1/1 Octave Bands, Class 1, Group X, all filters
Bandwidth
1/1 Octave
