FIR TUNE SYSTEM DRIVES
83
For the various systems,
specific preconfigured‚system
drives‘ are available, which in
their maximum configuration with
PowerH power amplifi ers or DSP 600
or a P 64 matrix under IRIS-Net
include even remote supervision
and control, and DSP presets with
FIR filter linearization.
To simplify setting up the system,
IRIS-Net contains standard
project files. These project files
make tuning Cobra systems swift
and intuitive, since they already
contain all the crossover and FIR
equalization functions needed –
though these can, if desired, also
be edited by the user. The result
of the FIR equalization is absolu-
tely linear frequency and phase
response throughout the system.
This provides the ideal starting
point from which the FOH engineer
can proceed at once to the task of
tuning the system to the acoustics
of the venue – whether in- or out-
of-doors.
FIR Tune System Drives
FOR COMPACT-LINE-ARRAY SYSTEMS
SIGNAL FLOW IN CONTROLLER
FIR-LINEARISATION COBRA-4 FAR
IRIS-NET
dc loudspeaker_en_reprint062010.indd 83dc loudspeaker_en_reprint062010.indd 83 05.07.10 14:0705.07.10 14:07
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