Selecting a Way
Element Description
Switch for selecting the loudspeaker controller blocks way for dynamic
processing.
Compressor Parameters
Element Default Range Description
21 dBu -9.0...+21.0
dBu
or
0.275...
8.696 V
THRESHOLD defines the signal level at
which the compressor sets in.
2 : 1 1: 1, 1.4: 1,
2: 1,
4 : 1, 8 : 1
RATIO defines the degree of compression
above the threshold level. For example: A
compression rate of 4 : 1 represents a
signal reduction by factor 4.
5 ms 0...99 ms ATTACK defines the velocity the compressor
sets in and reduces the gain when the
threshold has been exceeded.
250 ms 50...999
ms
RELEASE defines the time it takes for the
compressor to return to normal level after
the signal level declined the threshold.
BYPASS activates (not engaged) or
deactivates (engaged) the compressor,
which allows for quick A / B comparison
between the compressed and
uncompressed signals.
Limiter Parameters
Element
Default Range Description
21 dBu -9.0...+21.
0 dBu
or
0.275...
8.696 V
THRESHOLD defines the signal level at which
the limiter sets in.
5 ms 0...99 ms ATTACK defines how fast the gain is reduced
after the signal level has declined the
threshold level.
IRIS-Net DIGITAL MATRIX | en 430
Bosch Security Systems B.V. User Manual 2017.05 | 3.20 | F.01U.119.956
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