Thank you for the quick response, Marc.
It'd be great to have your help on this project.
I'll open-source FOA-playback part when it's done.
Other than teensy 4.0, you'll need teensy audio shield to start with.
https://www.pjrc.com/store/teensy3_audio.html
I'll contact you in person for the details.
Jun
On 22. 1. 6. 오전 11:50, Marc Lavallée wrote:
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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