Hi Brandon,
Very long compilation time here I am afraid:
faust -h
-t <sec> --timeout <sec> abort compilation after <sec> seconds
(default 120).
Use « faust -t 0 » for no timeout.
Stéphane
> Le 28 août 2025 à 15:46, Brandon Hale <bthaleproducti...@gmail.com> a écrit :
>
> Hello all,
>
> I'm playing around with the encoder3D and have discovered that I cant push it
> to higher than 7th order in my code example. Faust gives me a cryptic-looking
> error:
>
> /usr/bin/faust2jaqt: line 166: 136829 Alarm clock faust -i
> -json -a $ARCHFILE $OPTIONS "$SRCDIR/$f" -o "$TMP/${f%.dsp}_tmp.cpp"
>
> Here is the code below. My goal was converting a 9.1.6 surround/atmos setup
> to Ambisonics:
>
>
> import("stdfaust.lib");
> import("hoa.lib");
>
> // minput = _;
> // w = minput*1/sqrt(2);
> // x = minput*cos
>
> // Converts angle to radians, which the encoder needs
> // Also flips it in the orientation that makes the most sense
> order = 7;
> chans = (order+1)^2;
>
> angletoradian = (ma.PI / 180);
> // amp = hslider("Amplitude", 0, 0, 1, 1);
> // gen = no.noise*amp;
> // angle = hslider("Angle", 0, 0, 360, 1)*angletoradian;
> // elevation = hslider("Elevation", 0, 0, 360, 1)*angletoradian;
> // The encoder is here, outputs four channels
>
> // azimuth = hslider("Azimuth[style:knob]",0,-180,180,1);
> // elevation = vslider("Elevation",0,0,90,1);
> // amp = hslider("Amplitude",0,0,1,0.01);
>
> amp = 1/16;
>
> azimuth = hslider("Azimuth[style:knob]",0,-180,180,1);
> elevation = vslider("Elevation",0,0,90,1);
>
> // Math using gui
> // 0 is front, 180, is back, goes clockwise
> azimuthmath(azimuth) = (azimuth+180)*-1;
> elevationmath(elevation) = elevation*-1*angletoradian;
>
>
> // The actual encoder
> panme(in,angle,elevation) = encoder3D(order, in,
> azimuthmath(angle)*angletoradian, elevationmath(elevation));
>
> // n meaning input, feed that from process
>
> // Check this:
> https://knowledge.apogeedigital.com/immersive-/atmos-speaker-naming-conventions
> for channel numbers
> // and this for more details:
> https://www.dolby.com/siteassets/about/support/guide/setup-guides/9.1.6-overhead-speaker-placement/9_1_6_overhead_speaker_setup.pdf
> L(n) = panme(n,-25,0);
> R(n) = panme(n,25,0);
> C(n) = panme(n,0,0);
> LFE(n) = panme(n,0,0);
> Ls(n) = panme(n,-90,0);
> Rs(n) = panme(n,90,0);
> Lsr(n) = panme(n,-140,0);
> Rsr(n) = panme(n,140,0);
> Lw(n) = panme(n,-60,0);
> Rw(n) = panme(n,60,0);
> Ltf(n) = panme(n,-42,50);
> Rtf(n) = panme(n,42,50);
> Ltm(n) = panme(n,-90,35);
> Rtm(n) = panme(n,90,35);
> Ltr(n) = panme(n,-140,45);
> Rtr(n) = panme(n,140,45);
>
> ampslider = hslider("Amplitude",0,0,1,0.01);
> testtone = panme(no.pink_noise*ampslider,azimuth,elevation);
>
> process(in1,in2,in3,in4,in5,in6,in7,in8,in9,in10,in11,in12,in13,in14,in15,in16)
> =
> L(in1),R(in2),C(in3),LFE(in4),Ls(in5),Rs(in6),Lsr(in7),Rsr(in8),Lw(in9),Rw(in10),Ltf(in11),Rtf(in12),Ltm(in13),Rtm(in14),Ltr(in15),Rtr(in16),testtone
> :> si.bus(chans);
>
>
> If I just isolate the encoder3D and compile, everything is fine and I can
> successfully compile 11th order.
>
> Does anyone know what might be the cause of this?
>
> Thank you very much for your time,
> Brandon Hale
>
>
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