[PD] zero crossing

[Pierre Massat]

Seems to me like nothing is ever "realtime" in DSP anyway...

Pierre

2011/1/17 Roman Haefeli <reduzent at gmail.com>

> On Mon, 2011-01-17 at 02:01 +0100, Dietrich Pank wrote:
> > Thank you Roman,
> >
> >         I do think it is possible to get sample correct bangs from
> >         analyzed
> >         audio:
> >         http://lists.puredata.info/pipermail/pd-list/2010-12/085681.html
> >
> >
> > Ok! After reading this tip again I understood it something better.
> > But..well, one block later may be accourate theoretically but not
> > real(time).
>
> True. But this is a logical problem that also an external wouldn't be
> able to solve. The results of some analysis of data cannot be delivered
> before the data was delivered.
>
> With a block size of 1 this latency could be improved, but it would be
> still one sample late, so still not real-time in that sense.
>
> Roman
>
>
>
>
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