ScriptNode - DC. Offset

[Lindon]

Is there a way to do this - Im trying to use a phasor.fm node and its giving me an only positive wave shape back....(as it would)...

[David Healey]

Try a high-pass filter at 5hz.

[Lindon]

@d-healey oooh, yeah, ... nice...

[HISEnberg]

@Lindon This may be helpful as well

https://faustlibraries.grame.fr/libs/filters/#fidcblockerat

[Christoph Hart]

Why not use a mod2sig node?

[Lindon]

@Christoph-Hart tried that - didnt work....dunno why

[ustk]

@Lindon Seems it does work:

[Lindon]

@ustk oh Im not saying it doesn't work - just it doesn't work for a phasor_fm modulated signal...in my case... anyway davids solution worked perfectly...

[Jeetender]

@Christoph-Hart the sig2mod removed dc offset? how to remove dc offset

[ustk]

@Jeetender Not quite, more the opposite in fact since in rescales a -1 to 1 audio signal to a 0 to 1 modulation signal.

To remove DC offset you need a HPF