[PD] computer or patch problems
info at hansroels.be
Wed Jan 18 17:29:31 CET 2023
On Phil his laptop it works without problems (specifically when he
raises his DSP latency a bit), so I think my patch is very CPU-intensive
and my and your computer aren't fast enough...
I'll see if I can make my patch more efficient (but I'm not sure if I
can still find significant solutions... I thought about this efficiency
from the beginning on...)
On 1/18/23 16:03, Dario Pedrioli wrote:
> I tried your patch on my laptop... first and second notes I play have
> a very nice sound!
> Starting from 3rd or 4th note also on my laptop I have very bad audio
> crackles and I have to quit the patch before to going crazy :-)
> My laptop: i7-6820HQ CPU @ 2.70GHz, 32 GB RAM,Windows 10 Pro
> Please keep us posted: in case you can fix it, I will use your synth
> in my jams!
> ---------- Forwarded message ----------
> From: Phil Stone <pksmusic at gmail.com>
> To: Hans Roels <info at hansroels.be>, Pd-List <pd-list at lists.iem.at>
> Date: Tue, 17 Jan 2023 17:25:34 +0000
> Subject: Re: [PD] computer or patch problems
> Hi Hans,
> On an M1 Macbook, it sounds clean (and really good!).
> Phil Stone
> Davis, CA. USA
> *From: *Pd-list <pd-list-bounces at lists.iem.at> on behalf of Hans
> Roels <info at hansroels.be>
> *Date: *Tuesday, January 17, 2023 at 3:24 AM
> *To: *Pd-List <pd-list at lists.iem.at>
> *Subject: *[PD] computer or patch problems
> Could someone with a recent, fast computer check if my synth patch
> has audio glitches? I'm not sure if my computer or the patch is the
> problem... Download the files on www.hansroels.be/mim.html
> <http://www.hansroels.be/mim.html> , open
> main-mimba.pd and open preset 19. Try playing more than 4 notes
> simultaneously. In these cases I hear a kind of death-rattle, a
> combination of crackles and detuned tones (and the message 'audio I/O
> error'). The patch is quite heavy (physical modelling with many delay
> buffers in subpatches with blocksize 1). My laptop: intel i7 CPU @
> 2.60GHz, 16GB ram. Changing my buffer settings in jack didn't really
> make a difference...
> thanks in advance!
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