X-Iir Filter (Infinite Impulse Response) - LD Systems LDDSP44K Manual De Usuario

9.1 SPEAKER PRESET
LOAD - Select an amp preset from the speaker preset library using the arrow icons and load it
by clicking on LOAD (preset name in the window to the right next to the arrow icons).
SEND - Send a speaker preset to the power amp's storage device and load it.
- Resets the settings of the speaker preset.
- Loads a speaker preset stored on the PC.
- Saves a speaker preset to the PC.
SPEAKER PRESET EDIT
9.2
X-IIR - Button to open the editing window of the X-IIR filter (Infinite Impulse Response).
X-FIR - Button to open the editing window of the X-FIR filter (Finite Impulse Response).
Gain - Button to open the editing window for the signal gain.
- Click this button to invert the polarity of the signal
(orange button for inverted polarity).
- Click this button to mute the signal
(red button for muted signal).
Delay - Click this button to open the editing window for the signal delay.
The time delay is displayed in meters (m), feet (feet), and milliseconds (ms).
Peq - Click this button to open the editing window for the 16-band parametric equalizer.
Dyn - Click this button to open the editing window for dynamic processing.
(Compressor / Limiter).

X-IIR FILTER (INFINITE IMPULSE RESPONSE)

9.3 9.4
9.5 9.6
9.7
9.8
9.3 HIGH PASS - High pass filter.
LOW PASS - Low pass filter.
9.4
9.5 HIGH PASS FREQUENCY - Lower crossover frequency. Entry field for input via keyboard.
HIGH PASS FREQUENCY - Upper crossover frequency. Entry field for input via keyboard.
9.6
9.7 FILTER TYPE - Collapsible menu to select the filter type (Butterworth, Linkwitz-Riley, Bessel) and disable the filter (bypass).
ORDER - Select the edge steepness of the filter via the arrow icons (1st - 8th order / 6 dB/oct - 48 dB/oct).
9.8
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