Bosch IRIS-Net User Manual page 132

IRIS-Net
Shows the resulting transfer function of all filter and level trim settings, the visible and audible
result at the amplifier outputs. The audible result is displayed in bright colors while electrical
graphs are indicated in dark colors.
Selecting separate results in a separated display of the two amplifier channels' transfer functions
while sum shows the summed signal of the amplifier channels.
Switch for including programmed delays in the frequency or phase response indication. The
delays mainly affect phase response indication. Indicating the amplifier channels' summed signals
reveals very clearly the effect that the delays have on the frequency response, e.g. as notch filter
effect.
Switch for additionally indicating measured speaker transfer functions. For this function to be
effective you first have to load speaker data in the Speaker register sheet.
Channel Parameters
Element
Bosch Security Systems B.V.
Default Range
thru, 20 Hz RESPONSE:
thru, 6dB,
12dB/Q=0.5, 12dB/
Q=0.6,
12dB/Q=0.7, 12dB/
Q=0.8,
12dB/Q=1.0, 12dB/
Q=1.2,
12dB/Q=1.5, 12dB/
Q=2.0,
Bessel 12dB,
Butterworth 12dB,
Linkwitz/Riley 12dB,
Bessel 18dB,
Butterworth 18dB,
Bessel 24dB, Butter-
worth 24dB,
Linkwitz/Riley 24dB
FREQ:
20 Hz...20 kHz
Description
Channel name
A click with the right mouse button on this field opens
the Copy & Paste menu, which allows copying all X-
Over parameters of the corresponding out- put to any
other X-Over within the same project.
This parameter block represents the HI-PASS filter.
Different types of filters (Bessel, Butterworth,
Linkwitz/Riley) with slopes between 6 dB/Oct. and 24
dB/Oct. can be set as filter response. Selecting filter
frequencies between 20 Hz and 20 kHz is possible as
well.
A click with the right mouse button onto the HIPASS
field opens the Copy & Paste menu, which allows
copying all parameters of the corresponding HI- PASS
filter to any HI-PASS filters within the same project.
User Manual
REMOTE AMPLIFIER | en
2017.05 | 3.20 | F.01U.119.956
132