FoaXform:
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atk-sc3/Classes (extension) | Libraries > Ambisonic Toolkit > UGens > FOA > Transformer | UGens > Multichannel > Ambisonics

FoaXform
ExtensionExtension

First Order Ambisonic (FOA) matrix transformer

Description

Transforms (spatial domain filter) a First Order Ambisonic signal (B-format). FoaXform provides static initial rate transforms, for continuously varying dynamic transforms transforms see FoaTransform.

Class Methods

.ar

Arguments:

in

The B-format signal, an array: [w, x, y, z]

xformer

FoaXformerMatrix instance.

mul

Output will be multiplied by this value.

add

This value will be added to the output.

Returns:

An array of channels, the transformed B-format signal.

Examples

Transforming-FOA

helpfile source: HelpSource/Classes/FoaXform.schelp
link::atk-sc3/Classes/FoaXform::