I have made a polyphonic synth in vanilla PD which is pretty great but it has a lot of aliasing. When I start to implement oversampling I quickly run out of processor time and start getting dropouts.
I have never used externals.
If I use filters from a library like iemlib, will this make my synth more efficient?
If so I will look for libraries with anti aliased oscillators and nice sounding filters....
Or is the efficiency just the same, and some people just find externals more convenient?