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 _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/mailman/listinfo.cgi/linux-audio-dev
