Il giorno gio, 07/06/2007 alle 12.05 +0200, Robin Gareus ha scritto:
>
> Stefano D'Angelo wrote:
> > Il giorno gio, 07/06/2007 alle 09.20 +0200, Robin Gareus ha scritto:
> >> Stefano D'Angelo wrote:
> >>
> >>> Hi,
> >>> I read on spicy sound website: "However todays computing power allows to
> >>> do so almost in real-time!"... do you think you'll get it real-time?
> >> no, not any more.
> >>
> >> Without oversampling, small circuits run /almost/ in real-time. However
> >> the posted 3 seconds of guitar took almost 4 mins to be processed with
> >> ngSpice simulating at 1s/(64*48k) timesteps.
> >
> > 4 mins? OMG! :-\
>
> indeed - at least it scales linearly with decreasing timesteps ;) - for
> guitar a *8 or *16 oversampling is sufficient. ngSpice is clearly is not
> suitable to be used as audio-effect; yet it's handy to test&debug
> audio-circuits, or even create convolution samples.
Oh well, I didn't notice the 64! :-D
Anyway, keep it up. It's very interesting stuff!
Stefano
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Received on Fri Jun 8 00:15:02 2007
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