Re: Clarification about [pd~]

I had already considered splitting the operations across multiple ticks,
but I hadn’t thought about adding a delay after each operation using
[metro]. It’s amazing how Pd manages logical time through these objects.
Now, by using [metro 0.08], I achieve the same task with an overall logical
time "latency" of about 28 milliseconds (just for this specific operation),
while the audio latency in Pd remains set at 5 ms. Depending on the number
of operations I’ll need in the future, I can adjust the [metro]
accordingly. Thank you very much, Christof! And thanks to everyone!

Increasing the FIFO latency (even dramatically) did not solve the issue. In
what typical scenarios would you recommend using [pd~] for subprocess
management? It would be interesting to have a practical idea of when it is
most useful.

Pier

Il giorno lun 24 mar 2025 alle ore 14:43 Christof Ressi <
[email protected]> ha scritto:

> In this case, just analyze the table piece-wise with a [metro]. The list
> method takes the following arguments:
>
> <table name> <number of points to analyze> <starting point> <sample rate>
>
> You can use <number of points> and <starting point> to analyze a
> particular section of a table. The help patch of [sigmund~] contains an
> example.
>
> Christof
>
> On 24.03.2025 14:37, Peter P. wrote:
> > * Christof Ressi <[email protected]> [2025-03-24 14:34]:
> > [...]
> >> Are you doing the FFT on the whole audio file at once? If you are doing
> >> large computations that interrupt audio processing, one key technique
> is to
> >> spread the computation over multiple scheduler ticks.
> > How would you go about to spread it over multiple ticks Christof?
> >
> > thanks!
> > P
> >
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