Strange cracking noises with PolySynth about tone.js HOT 2 OPEN

It's not ideal to provide code only as a ZIP especially when it doesn't contain all the files.
Also, you don't need jQuery for such a basic example. I recommend to create a codepen or a glitch.com so that it's easier for people to help.
You can fork this as a starting point:
https://codepen.io/dirkk0/pen/OJdMGPY

Good luck!

from tone.js.

Thank you Dirk and sorry for the late reply!
I finaly got to create a pin, thanks for the codepen starting point:
https://codepen.io/olivnewton/pen/qBwYmJa

I did have some trouble with this way of using PolySynth though: as long as I was defining the "polyphony" as seen in https://tonejs.github.io/docs/r13/PolySynth ...new Tone.PolySynth(3, Tone.Synth)... it was not working (strangely it is working this way in my project - but with the cracking noises). As soon as I removed the number of voices it started working. Why is that?

Anyway, your example with gain helped a lot of debugging this - now I now how to correctly use the gain in order to remove the cracking noises. Hopefully I can implement this in my project.

Thanks again!

from tone.js.