Hallo!
[phasor~ 0.1] | | [*~1000] | | [>~750] But I still dont get how to do this with normal audiofile where amplitude is not sawtooth like.
I guess the phasor is meant hear as index for e.g. tabread4 ...
So you could of course also do it with line:
[line~] (from 1 to 1000) | [>~ 750]
LG Georg