On 24.03.2025 17:42, Pier Bar wrote:
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!
Cool!
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.
You would typically use it for offloading audio processing to another
CPU core, in particular if a single CPU cannot handle the full workload.
Pier
Il giorno lun 24 mar 2025 alle ore 14:43 Christof Ressi
<i...@christofressi.com> 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 <i...@christofressi.com> [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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