HOAEncoder
Extension
ExtensionDescription
HOAEncoder pans mono sound sources in a higher order Ambisonics sound field, you can chose between plane and near field spherical wave encoding.
References: Lecomte, P., & Gauthier, P.-A. (2015). Real-Time 3D Ambisonics using Faust, Processing, Pure Data, And OSC. In 15th International Conference on Digital Audio Effects (DAFx-15). Trondheim, Norway.
Class Methods
.ar
pseudo Ugen method returning Ugens based on Ambisonics order provided through the first argument.
Arguments:
| order |
Ambisonics order 1-5. |
| in |
b-format as channel array. |
| az |
azimuth in degree -pi to pi. |
| elev |
elevation in degree -pi/2 to pi/2 |
| gain |
in dB |
| plane_spherical |
0: plane 1: spherical (default: plane) |
| radius |
distance of the soundsource (only relevant if plane_spherical is set to 1). |
| speaker_radius |
radius of the speaker layout of the reproduction system. |
Returns:
returns encoded HOA scene (4,9,16,25,36 channels depending on the order argument).