Dave Mollen

I want to tap the speed for a phasor~ and reset the phase for every tap. This way I will be able to sync the phasor~ to a beat. I think this is also happening inside stompboxes that use a tap tempo function.

What I've tried so far causes a discontinuity in the waveform, so you hear a click. Do you know any solution for this?

phasor-tap-speed

this is because your trapezoid~ is being driven by a phasor~ that does not always reach its peak (because you reset the phase with every tap), therefore the fade out portion of the trapezoid~ does not take effect. all the clipping is occurring because of this non-engaged fadeout portion. just add some logic to deal with the discontinuity.

Yeah, I am aware of that. It's just that I'm having some trouble figuring out the logic to deal with it.

Here's a solution I've come up with, but I hope it can be done more efficiently. 

Phasor~, tap speed