Here’s my latest Puredata patch. It displays waveforms on the screen. Controls are provided to set the size (height) of the waveform, size of display window and x/y position of the window. Once a synth engine is selected and the Zynscope patch is selected, you will need to use Audio Routing to route the synth engine audio to the PD patch as shown in the youtube video. I made some final tweaks and renamed the patch to Zynscope after making the video.
Here’s the PD patch
Zynscope.zip (2.0 KB)