Shure Incorporated
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4-Band Equalizers
Filter Types:
Parametric: Attenuates or boosts the signal within a customizable frequency range.
Low Cut: Rolls off the audio signal below the selected frequency.
Low Shelf: Attenuates or boosts the audio signal below the selected frequency.
High Cut: Rolls off the audio signal above the selected frequency.
High Shelf: Attenuates or boosts the audio signal above the selected frequency.
Frequency
Select the center frequency of the filter to cut/boost..
Gain
Adjusts the level for a specific filter (+/- 18 dB).
Q
Adjusts the range of frequencies affected by the filter. As this value increases, the bandwidth decreases.
Width
Adjusts the range of frequencies affected by the filter. The value is represented in octaves.
Note: The Q and width parameters affect the equalization curve in the same way. The only difference is the way the values are represented.