Inspired from user 'triple zero' vocoder 'Native Renoise Vocoder Instruments 1'.
Somehow it did not work for me, so I made new one:
Modulator(Voice) sample is triggered by [C0]
Carrier synth(Saw) is [C#0 - B9] - rest of the keys
Check the Demo song to see how it works with Freeze On/Off - using *Instrument Macro Controller and Pattern FXs commands.