AtkHoa
Extension
ExtensionDescription
The AtkHoa class defines variables specifying the HOA-NFE framework within the context of the ATK library.
Class Methods
Ambisonic order
.defaultOrder
Ambisonic Toolkit default ambisonic order.
.setDefaultOrder
Component ordering & normalisation
.format
Designation indicating ambisonic component ordering and component normalisation. The Ambisonic Toolkit convention is ACN-N3D, i.e., Ambisonic Channel Number (ACN), Orthonormal basis for 3D decomposition (N3D).
.ordering
Ambisonic Toolkit ambisonic component ordering convention: Ambisonic Channel Number (ACN). See ordering.
.normalisation
Ambisonic Toolkit ambisonic component normalisation convention: Orthonormal basis for 3D decomposition (N3D). See normalisation.
.formatDict
A number of common formats are indexed by a single keyword:
\atk | Ambisonic Toolkit (ATK) |
\ambix | Ambisonics Exchangeable (AmbiX) |
\fuma | Furse-Malham (FuMa) |
Radial & NFE
.refRadius
Ambisonic Toolkit reference radius, in meters.
.setRefRadius
.speedOfSound
Ambisonic Toolkit (HOA) speed of sound, in meters per second.
.setSpeedOfSound
Thresholding
.thresh
Ambisonic Toolkit "near zero" precision value default for bilateral coefficient thresholding.
.setThresh
Setter for *thresh.
Testing & reporting
.detectOrder
Given a number of coefficients, return an ambisonic order.
.confirmOrder
Confirm the given number of coefficients matches that expected for an ambisonic order.
Examples
TBD