Hi,

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...)

Hans

Hi,

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!

Dario

---------- Forwarded message ----------
From: Phil Stone <pksmusic@gmail.com>
To: Hans Roels <info@hansroels.be>, Pd-List <pd-list@lists.iem.at>
Cc: 
Bcc: 
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@lists.iem.at> on behalf of Hans Roels <info@hansroels.be>
Date: Tuesday, January 17, 2023 at 3:24 AM
To: Pd-List <pd-list@lists.iem.at>
Subject: [PD] computer or patch problems

Hi,

Could someone with a recent, fast computer check if my synth patch still
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 , 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!

Hans

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