[PD] zero crossing
morph_2016 at yahoo.co.uk
Mon Jan 17 02:39:33 CET 2011
>But..well, one block later may be accourate theoretically but not real(time).
>Anyway this may cover some needs e.g. writing tables for scoping audio...
That's why I created [zeroxpos~] - so that it gives you the position of the 1st,
2nd, 3rd etc zero crossing within the block. Then you can use a [bang~]
connected to a counter like [cup] within the block object to calculate the time
from when the counter was last initialized, and work out when the zero-crossing
It only works when audio is buffered into a table though - it's not true
real-time but one block away.
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