[PD] Finding zero crossing

[john canning]

Hi Folks,

I have built a loop cutter that lets you rearrange a loop using radio buttons. The main playback object is a phasor~. Each radio button sends a number corresponding to a specific 16th to the phasor~ which then jumps to the correct part of the loop. The main trouble I'm having is audio discontinuities as I have no way of shifting the cuts to land on zero crossings. Has anyone any idea how to fix this, either automatically or manually?  

Cheers,
John

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