FoaMagNr:
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FoaMagNr : FoaEval : FoaUGen : Object
ExtensionExtension

First Order Ambisonic (FOA) Magnitude of Soundfield Unit Normalized Reactive Intensity Vector

Description

Return the Magnitude of Unit Normalized Reactive Intensity Vector, ||Nr||, of a first order ambisonic (B-format) signal.

NOTE: FoaMagNr is usually called via the convenience wrapper FoaAnalyze.

Class Methods

FoaMagNr.ar(in, size: 2048, method: 'instant')

Arguments:

in

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

size

Analysis filter kernel size.

NOTE: For method: 'instant', must be a power of 2.
method

The Soundfield analysis method:

  • 'instant'
  • 'average'

Please see discussion of method here.

Inherited class methods

Instance Methods

Inherited instance methods

Examples

Please see various examples here.