Virtual broadband level meters, which calculate the
set of results with own weighting filter (Filter) and
exponential detector time constant (Detector).
Profiles can be programmed together in the Profile
screen if the instrument works in the Level Meter,
1/1 Octave or 1/3 Octave modes, or individually if
the instrument works in the Dosimeter mode.
Weighting filter applied in the profile for all results
except Lpeak in accordance with most applicable
world standards: Z, A, C, B, LF.
Chapter
4.3
Appendix C
Appendix D
Weighting filter applied in the profile for Lpeak
results calculation in accordance with most
applicable world standards: Z, A, C, B, LF.
Chapter
4.3
Appendix C
Appendix D
Exponential RMS detector time constant applied in
the profile: Impulse, Fast or Slow for such results
like Leq, Lmax, Lmin, LE, LEPd, Lden, L, Ltm3 and
Ltm5.
Digital filter that compensates some effect:
Microphone, Diffuse Field, Windscreen,
Outdoor Environment and Outdoor Airport.
Digital filter that compensates the microphone inner
noise. It is switched On by default, however it
should be switched Off for electrical measurements
(e.g. for laboratory calibration measurements).
Digital filter that compensates the free-field (Free
Field) or diffuse field (Dif. Field) effects as well as
compensation of the outdoor microphone kit SA
271A (Environmental and Airport). The user may
switch off (Off) all compensations for laboratory
purposes.
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