The lowpass first parameter (https://faustlibraries.grame.fr/libs/filters/#filowpass) has to be a « nonnegative constant numerical expression » , see : https://faustdoc.grame.fr/manual/syntax/#constant-numerical-expressions
So a slider cannot be used here. The reported error should be « ERROR : stack overflow in eval », but for some reason the libfaust version in WebAssembly does not report it correctly for now. Stéphane > Le 6 févr. 2024 à 12:30, Carlos Antúnez <carlosantune...@gmail.com> a écrit : > > Hi, an "emsc" error message is appearing, possibly related with: > > lowpass = fi.lowpass(n, fc); > n = hslider("n", 1 , 1 , 700, 1); > fc = hslider("cut", 252, 10, 10000, 1); > > > > > What does it mean? > > Thanks for the attention. > _______________________________________________ > Faudiostream-users mailing list > Faudiostream-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/faudiostream-users _______________________________________________ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users