[PD] Correct way to precess an audio stream

[IOhannes m zmölnig]

On 01/20/2015 10:21 AM, Alessio Degani wrote:
> Now... another question is coming up. Your output is 64 or 128 samples?
> If 128, Pd will use the overlap-add policy (second half of the previous
> ouput buffer + first half of the actual)? If so, the programmer of the
> external needs to know how to deal with that!

the signal specs are fixed with a canvas.
that is: ALL signals in your subpatch will have a size of 128 samples
and an overlap factor of 2.
if you only consider a single object with one input and one output, this
means that both input and output will have the same length and overlap
factor and samplerate.

overlap-adding is applied at the patch boundaries (e.g. the [outlet~] of
your subpatch to the parent patch running at the nominal specs [block~
64 1].

mgfrdsa
IOhannes

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: OpenPGP digital signature
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20150120/949f61c7/attachment.sig>