[PD] logical timing question
Tim Blechmann
tim at klingt.org
Sun Jan 11 21:07:10 CET 2009
>> i get a minimum logical time of 1.45 msec (aquivalent to 64samples at
>> 44.1 kHz) even when i use a blocksize of [block~ 32].
>
> I think, bang~ should bang after each block, so with [block~ 32] it
> should bang every 32 samples. But it seems to have a lower limit of 64
> samples. Don't know why.
iirc, bang~ uses pd's timer callbacks, which are only executed once every
dsp tick, i.e. each 64 samples.
while pd has a notion of `logical time', timers for the interval of 64
samples are executed at the same time. if the same timer callback is
scheduled twice during this interval, it is only executed once ...
tim
--
tim at klingt.org
http://tim.klingt.org
Nothing exists until or unless it is observed. An artist is making
something exist by observing it. And his hope for other people is that
they will also make it exist by observing it. I call it 'creative
observation.' Creative viewing.
William S. Burroughs
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