Svantek SV 971A - 17 Glossary; 17.1 Modes and Measurement Functions

SV 971A User Manual
114
17 GLOSSARY
17.1 MODES AND MEASUREMENT FUNCTIONS
Position
Description
Screen
Reference
Function
The menu section that enables selecting the
Measurement Function and performing Calibration
of the instrument.
Chapter
3
Measurement
Function
Type of calculations the instrument currently
performs:
- Level Meter,
- 1/1 Octave,
- 1/3 Octave,
- Dosimeter,
- RT60,
- STIPA.
Chapter
3.1
Level Meter
Measurement Function enabling calculation of
broad band results (Summary Results) and time-
history for sound measurements in accordance with
Class 1 IEC 61672-1:2013 accuracy. All results can
be calculated in parallel by three virtual meters (so
called profiles) using different weighting filters and
LEQ detectors.
Chapter
3.1
1/1 Octave
Measurement Function enabling calculation of
Level 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.
Chapter
3.1, 10
1/3 Octave
Measurement Function enabling calculation of
Level 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.
Chapter
3.1, 10
Dosimeter
Measurement Function enabling calculation of
broad band (Level Meter) and sound exposure
results.
Chapter
3.1, 11