I need to apply ring modulation, harmony and pitch bend to samples and sine waves. It is probably quite simple, but i've only just started using Pure Data.

Does anybody have any have any example patches that i could use?

Hi jonny,

have a look at your "PD companion", the patch browser:

Help->Browser->3.Audio.Examples->E02.ring.Modulation.pd
3.Audio.Examples->G09.pitch.shift.pd

There you'll find a lot of examples.. It's a very
well structured PD tutorial, you'll find it interesting..

Alberto