Le 2022-01-05 à 21 h 23, Marc Lavallée a écrit :
The method I used on https://ambisonic.xyz/ could work on the teensy
4.0, if :
- convolution is supported:
https://github.com/bmillier/FFT-Convolution-Filter-Uniformly-partitioned
Convolution would be to use HTRF profiles, but it's not required...
- Faust is supported:
https://faustdoc.grame.fr/tutorials/teensy/
Aaron Heller wrote two Faust processors that could be chained.
One to rotate the Ambisonics stream:
https://bitbucket.org/ambidecodertoolbox/adt/src/master/faust/h1b_rotate.dsp
And one to decode it using a spherical head model that works just fine:
https://bitbucket.org/ambidecodertoolbox/adt/src/master/faust/hb1_to_binaural.dsp
Marc
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