Rta - RTW TM3-Primus Bedienungsanleitung

4.3 | RTA

Instrument
Display of
input chan-
nels
Peak hold
indicator
1/3 octave
31 bands
showing the
frequency
range
The RTA instrument displays the spectral content of the input channels
using 31 fi lter bands in 1/3 octave steps. It measures the magnitude of
an input signal per frequency band. An optional "H" band shows spectral
signal components above 20 kHz. The display' s reference point and re-
solution can be shifted for a clearer readout in the window. The RTA level
display is always relative.
Depending on the shape of the distribution curve appearing through the
amplitudes of the bargraphs, you can evaluate a bassy or trebly sound
material or missing frequency parts.
After its selection, the instrument will be displayed in the upper half of the
screen.
EN-42 4 | Instruments | 4.3 | RTA
Display of
response
time
Bargraphs
showing the
relations
between the
frequency
bands
HF band
Manual | TM3-Primus