FoaDominateY | SuperCollider 3.13.0 Help

Description

Apply dominance to a First Order Ambisonic signal (B-format) along the y-axis.

NOTE: FoaDominateY is usually called via the convenience wrapper FoaTransform.

Class Methods

FoaDominateY.ar(in, gain: 0, mul: 1, add: 0)

Arguments:

in	The B-format signal, an array: [w, x, y, z]
gain	Dominance gain, in dB.
mul	Output will be multiplied by this value.
add	This value will be added to the output.

Discussion:

Positive values of gain increase the gain at [pi/2, 0] to +gain dB, while decreasing the gain at [-pi/2, 0] to -gain. This simultaneously results in a distortion of the image towards [pi/2, 0]. Negative values of gain invert this distortion, distorting towards [-pi/2, 0] . The default, 0, results in no change.

NOTE: Corresponding matrix transformer: FoaXformerMatrix: *newDominateY