O3A Parametric Equalizer

Host Support

Audio

Controls

• LF Gain
• LF Cutoff
• Mid Gain 1
• Mid Centre 1
• Mid Width 1
• Mid Gain 2
• Mid Centre 2
• Mid Width 2
• HF Gain
• HF Cutoff

Description

This plugin is a fairly conventional parametric equalizer that is applied equally to all sound in the O3A 3D soundfield. It is not particularly special except that it can be applied easily to all the O3A channels at once.

You can do this yourself with any linear equalizer by applying it equally to all O3A channels. But be careful to apply it to all the channels. And identically to them all.

You may also be interested in the O3A Graphic Equalizer and O3A Spatial Equalizer.

The plugin is available in the O3A Manipulators plugin library.

Controls

Controls: LF Cutoff and LF Gain

These two parameters control a low frequency shelf filter which can be used to boost or cut audio below a particular cutoff frequency.

Controls: Mid Centre 1, Mid Gain 1 and Mid Width 1

These three parameters control a parametric filter that can be used to boost or cut audio around a particular frequency. The centre frequency can be moved and the width changed.

Controls: Mid Centre 2, Mid Gain 2 and Mid Width 2

These control a second parametric filter.

Controls: HF Cutoff and HF Gain

These two parameters control a high frequency shelf filter which can be used to boost or cut audio above a particular cutoff frequency.