[PD] Binaural w32?

[Christof Ressi]

On 06.06.2021 12:24, João Pais wrote:
>
>>> 1st order with 4 channels seems to already provide stereo 
>>> spacialization
>> Sure, but higher ambisonics orders give more accuracy.
>
> I'll try out. there are at least 6 sources to spatialize, which means 
> 6x enconding+decoding plugins adding to the patch. I'm assuming these 
> aren't the heaviest processing, but there are already up to 1000 
> tabplay~ playing sometimes.

Just to make sure: you only need *one* BinauralDecoder instance where 
you would send all your encoded signals.


> ah, now I found out that the values are scaled between 0 and 1. This 
> makes sense now.

Yes, VST parameters are always normalized between 0  and 1. Just watch 
out for the actual range/mapping. You can easily check it by setting the 
parameter with [param_set( and watching the result in the GUI.


> Since I have you here (without abusing), do you know the most adequate 
> formula to convert a xy or xyz (cartesian??) coordinate system to the 
> stereoencoder coordinates (which I assume are polar?)?

https://en.wikipedia.org/wiki/Spherical_coordinate_system#Cartesian_coordinates

Christof

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