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

On 1/18/23 16:03, Dario Pedrioli wrote:
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 <pksmu...@gmail.com>
    To: Hans Roels <i...@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-boun...@lists.iem.at> on behalf of Hans
    Roels <i...@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
    <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!

    Hans


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