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GRAPHIC EQUALIZER PARAMETERS
Level Controls the signal input level fed to the Module. Ranges from Off to 100%.
Phase Inverts the phase of the source signal. Can be set either IN or OUT of phase.
Phase L - R Inverts the phase of the left or right side of the stereo source signal. Can be set either IN
or OUT of phase.
Freq Controls the amount of boost / cut applied to the selected frequency. The GEQ 8 uses 1-
1/3 octave ISO standard frequency centers, (Hz) while the GEQ15 and GEQ31 use 2/3
octave and 1/3 octave frequencies. Boost/cut range for each band is from -12 to 12.
PARAMETRIC E
QUALIZERS
Parametric EQs offer the added flexibility of letting you define the center frequency you want to adjust, and how many
frequencies around that center frequency you want to affect. Some of the PEQ modules in the 2112 also include high
shelf and low shelf EQ bands.A high shelf allows you select a frequency, and the boost/cut parameter changes the level
of all the frequencies above that selected frequency.The low shelf works the same way but works on frequencies
below the selected frequency.
PARAMETRIC EQUALIZER PARAMETERS
Level Controls the signal input level fed to the Module. Ranges from Off to 100%.
Phase Inverts the phase of the source signal. Can be set either IN or OUT of phase.
Phase L - R Inverts the phase of the left or right side of the stereo source signal. Can be set either IN
or OUT of phase.
LoShlv Freq Selects the center frequency of the low-frequency shelving EQ band. Ranges from 25Hz to
20kHz.
LoShlv Level Adjusts the amount of boost or cut applied to the center frequency of the low-frequency
shelving EQ band (selected by LOSHLV FREQ). Ranges from -12 to 12.
Band # Freq Sets the center frequency of the selected band. 6-band PEQs have four true parametric
bands of EQ plus shelving high- and low-frequency controls with variable frequency. Bands 1
and 2 range from 25 Hz to 20 kHz. Bands 3 and 4 range from 1 kHz to 20 kHz.
Band # Width Controls the bandwidth of the selected frequency.The higher the setting of WIDTH, the
more frequency-selective the boost/cut becomes. In other words, with low (narrow)
WIDTH settings, frequencies around the selected center frequency are not affected by the
LEVEL setting.As WIDTH increases, frequencies around the center frequency become
affected by the setting of LEVEL.
Band # Level Adjusts the amount of boost or cut applied to the selected frequency.Varies from -12 to 12.
HiShlv Freq Selects the center frequency of the high-frequency shelving EQ band. Ranges from 1kHz to
20kHz.
HiShlv Level Adjusts the amount of boost or cut applied to the center frequency of the high-frequency
shelving EQ band (selected by HISHLV FREQ. Ranges from -12 to 12.
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