Ecler ECLERNET MANAGER - Manual (Page 84)

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depletes one of the filters available in the parametric equalizer, while using a 18 or 24 dB/oct
crossover filter depletes two filters.
 FREQUENCY: adjusts the filter cutoff frequency within the 20 Hz - 20 kHz range.
7.7.3. PARAMETRIC EQ
This section groups the parametric filters available for each output channel, very useful to correct the
frequency response. If no crossover filters are used in the channel, there will be a maximum of 8
parametric filters freely available, while using crossover reduces the number of available parametric
filters, between 7 and 4 (value automatically updated when crossover filters are operated). See section:
7.7.2. CROSSOVER.
Available parameters are described below. After selecting one of the filters (its numerical indicator is
filled, as filter 3 in the picture), its parameters are displayed and their setting is enabled:
The white outer ring indicates that the filter is enabled. The white fill indicates the selected filter.
 ENABLE/DISABLE: enables/disables the parametric EQ, affecting all filters from this section.
When the value is DISABLE (top left button greyed out), there is no filter processing (equivalent
to BYPASS filters). In the opposite case (green button), EQ is enabled, and its operation depends
on the rest of the parameters in this section
 FILTER TYPE: type of filter used. You can select one of the following filter types (adjustable
controls for each filter type are shown between brackets):
 Bypass: filter not used. Bypassed filters have a grey circle around their numbers (filter #2
or 4 in the picture), while operating filters (not in bypass mode) have a white circle (filter
#1 or 3 in the picture)
 Parametric EQ (FREQUENCY, GAIN, Q): classic parametric equalizer filter with
adjustable central frequency (between 20 Hz and 20 kHz), gain or attenuation at central
frequency (between +12 dB and -60 dB) and bandwidth (1/Q, Q between 0.3 and 200).
 Low-Shelf and High-Shelf with a 6 or 12 dB/oct slope (FREQUENCY, GAIN): shelving
type filters with adjustable cut-off frequency (between 20 Hz and 20 kHz) and gain or
attenuation (between +12 dB and –60 dB).