Fir Filter Design - Bosch IRIS-Net User Manual

IRIS-Net

FIR Filter Design

Element
Filter Editing via "Mouse Movement" in the Graphics Display
A white dot in the frequency response display represents an active filter (BYPASS not engaged). Clicking with the left
mouse button on this dot and keeping the mouse button pressed down allows changing the selected filter's frequency
by moving the mouse to the left or to the right.
Bosch Security Systems B.V.
The fader display shows the numerical value of the current fader setting and
additionally provides the possibility for entering a desired value.
The MUTE button is for attenuating the output level of the corresponding
amplifier output to -∞. Clicking the MUTE button with the left mouse button
mutes the corresponding amplifier output. The MUTE button is virtually pressed
and lights red. Clicking the MUTE button once again with the left mouse button
disables the mute-function and the amplifier output is again active. The MUTE
button is virtually disengaged and not lit.
Default Range
200 Hz 20...20000
ms
2000 Hz 20...20000
ms
40 dB 21...100 dB
Description
The ORDER is set to 512.
HI PASS sets the cut-off frequency of the Hi pass filter.
LO PASS sets the cut-off frequency of the Lo pass filter..
STOP RIPPLE sets the slope of the FIR filter.
Allows selecting the FIR filter type of the corresponding output
channel.
User Manual
REMOTE AMPLIFIER | en
2017.05 | 3.20 | F.01U.119.956
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