Bosch IRIS-Net, Руководство пользователя

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Show Filters superimposes the individual filters' electrical transfer functions.
Separate displays the transmission function of each frequency band separately. Sum shows an
accumulated graph of all bands (ways) and the resulting transfer function of all filter and level
settings at the outputs.
This switch allows additional indication of measured loudspeaker transfer functions. This
function takes effect only if speaker data has previously been loaded via Speaker.
Channel Parameters
Element Default Range Description
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,
Butterworth 24dB, Linkwitz/
Riley 24dB FREQ:
20 Hz...20 kHz This parameter block is used for configuring
the HIPASS filter. The user can choose from
different types of filters (Bessel,
Butterworth, Linkwitz/Riley) with slopes
between 6 dB/oct. and 24 dB/oct. and cut-
off frequencies of 20 Hz to 20 kHz.
thru,
20000 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,
Bes- sel 18dB, Butterworth
18dB, Bessel 24dB,
Butterworth 24dB, Linkwitz/
Riley 24dB FREQ:
20 Hz...20 kHz This parameter block is used for configuring
the LOPASS filter. The user can choose
from different types of filters (Bessel,
Butterworth, Linkwitz/Riley) with slopes
between 6 dB/oct. and 24 dB/oct. and cut-
off frequencies of 20 Hz to 20 kHz.
The LINK-Button allows linking (grouping)
adjacent frequency bands (crossover ways).
A frequency band’s LOPASS settings are
automatically adopted to become the
HIPASS settings of the adjacent band, and
vice versa.
IRIS-Net DIGITAL MATRIX | en 384
Bosch Security Systems B.V. User Manual 2017.05 | 3.20 | F.01U.119.956