index :: spat

hoa.process~

aliases: [hoa.2d.process~], [hoa.3d.process~]

patcher loader for multichannel processing

available since version: 0.8

---

information

hoa.process~ helps the modularization of patches for ambisonic or plane waves processing. hoa.process~ is a kind of poly~ object particulary suitable for multichannel ambisonic or plane wave processing. Create a patch/effect/operator, then parallelize it with the hoa.process~ Target selector examples: #* send to all instances #: send list values spreaded amoung all instances, one value per instance #:2 send list values spreaded amoung instances with id>=2 #1 send to second instance #<2 send to instance #0 and #1 #>2 send to instances with id>2 #2-4 send to instances with id in [2, 4] range

arguments:

• N the order of decomposition
  type: int
  

• PATCH patch name
  type: symbol
  

• DOMAIN process domain: harmonics or planewaves
  type: symbol
  

• ARGS instance arguments
  type: list
  

methods:

• dump dumps all object info to Pd console window.
  

• on switch on/off DSP instance processing. Usage: on all 0|1 - turn on/off all instances, on IDX 0|1 - turn on/off specified instance.
  

• open open Pd window for specified instance
  parameters:

  • IDX instance index
    type: int
    required: True
    

properties:

• @n (initonly) Get/set the order of decomposition/number of planewaves
  type: int
  range: 0..63
  default: 0
  

• @patch (initonly) Get/set patch name
  type: symbol
  

• @domain (initonly) Get/set process domain: harmonics or planewaves
  type: symbol
  enum: harmonics, planewaves
  default: harmonics
  

• @args (initonly) Get/set arguments passed to instances
  type: list
  

inlets:

• first input harmonic/planewave
  type: audio
• … input harmonic/planewave
  type: audio
• n-th input harmonic/planewave
  type: audio

outlets:

• first harmonic/planewave output
  type: audio
• … harmonic/planewave output
  type: audio
• n-th harmonic/planewave output
  type: audio

keywords:

hoa process 2d

See also: [hoa.2d.decoder~]

Authors: Serge Poltavsky, Pierre Guillot, Eliott Paris, Thomas Le Meur

License: GPL3 or later