Bosch IRIS-Net User Manual page 422

IRIS-Net
LOUDSPEAKER CONTROLLER
The DSP block Loudspeaker Controller entirely integrates the needed signal processing for a
complete PA system, providing Loudspeaker Controller blocks starting from one way till up to five ways in monaural or
stereo quality. An overview of the standard names for the different ways is presented in the following table:
1 Wege FULLRANGE
2 Wege LOW
3 Wege LOW
4 Wege SUB
5 Wege SUB
The complete parameter set for a single loudspeaker is stored in the Speaker Setting file. IRIS-Net is shipped with a
range of Speaker Setting files that hold parameter sets which have been optimized for Electro-Voice and DYNACORD
loudspeaker systems.
Flow Diagram Selector
Element Description
The Flow Diagram Selector is available on all pages of the Loudspeaker Controller block and allows
navigating through the pages. Within the Flow Diagram Selector the user can select different DSP
function blocks. The currently selected block is indicated as engaged and in yellow.
Short descriptions of the Loudspeaker Controller blocks consecutive stages are to be found in the following table. A
more detailed description can be found in the corresponding paragraphs.
Element Description
FLOW The signal flow chart offers an overview of the Loudspeaker Controller blocks DSP settings. Also
DIAGRAM located in this area are all the controls for managing Speaker Settings.
CHANNEL EQ The CHANNEL EQ page provides access to the 6-Band parametric equalizers for loudspeaker
equalizing.
X-OVER The X-OVER area hosts the frequency crossover filters as well as parameters: Gain, Polarity and
Alignment-Delay for all ways.
TRIM TRIM allows matching the levels of individual ways, while MUTE attenuates the corresponding ways
output.
DYNAMICS The DYNAMICS page hosts a compressor and a limiter for each way.
Bosch Security Systems B.V.
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LOW LOW-MID
User Manual
DIGITAL MATRIX | en
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2017.05 | 3.20 | F.01U.119.956
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