BlumWidth:
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BlumWidth
ExtensionExtension

Stereo width transform

Description

Widen or narrow the width of a stereo image.

Class Methods

.ar

.kr

Arguments:

in

The stereo input, an array: [L, R]

angle

Width angle in radians between -pi/4, pi/4. Generally, positive values will widen the stereo image, while negative values will compress the image.

Returns:

Width transformed signal, an array: [L, R].

Discussion:

The stereo width transform rotates the L and R axes towards or away the M axis.

Examples