Hello, I am super new to Pd but have been using Audulus for about a year. I was thinking about getting a guitari and critter organelle so I could load my own patches in a hardware device and thought I would see how well I could get on in Pd. I'm a lost at the moment, and while I plow my way through hours of tutorial videos I thought I might ask for a little help.
How do I send a waveform of varying amplitude through this expression in Pd?
2 * asin( sin( x *(pi/2)))/pi