Measurement Function enabling calculation of
Dose Meter results and 1/1-octave sound results in
accordance with Class 1 IEC 61260-1:2014.
1/1-octave results are presented as a spectrum
graph - a function of result value vs central band
frequency. 1/1-octave results can be saved as a
time-history.
Measurement Function enabling calculation of
Dose Meter results and 1/3-octave sound results in
accordance with Class 1 IEC 61260-1:2014.
1/3-octave results are presented as a spectrum
graph - a function of result value vs central band
frequency. 1/3-octave results can be saved as a
time-history.
Measurement Function enabling calculation of
reverberation time in 1/1-octave bands or 1/3-
octave bands including three total RMS levels (A, C
and Z weighted). Two methods can be applied:
Impulse Response Method and Interrupted Noise
Method. Results are presented for 1/1 or 1/3 octave
bands.
Measurement Function enabling analysis of the
speech intelligibility with the STIPA method.
Position on the Function screen that opens a screen
with positions allowing you to perform calibration of
the instrument: By Measurement, Last Calibration,
Calibration History, Clear History, Post Calibration
and Auto Calibration.
Type of calibration based on the reference signal
measurement with the use of a sound calibrator.
Measured by the instrument reference signal level
without calibration factor correction.
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