Hey, semi-newbie to pd here. I'm wondering how to invert a track's waveform. (think, the invert effect in Audacity). Is there a built-in node that does this? If not, how can I do it manually?
Many thanks in advance! :D
EDIT: Just to clarify; I don't mean, time reversal on the track, i mean inversion of the waveform on its Y axis.

When you're reading from the array, just multiply everything by -1.

@dxk how? the wires refuse to connect. (im using readsf~)

For audio signals, you need to use the multiplication object with tilde *~ so in this case it would be *~ -1.

@dxk YES! thank you. It worked perfectly!
have a fantastic day!