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[Csnd] Re: dynamic wavetables, was: phase shaping

Date2007-12-11 01:59
From"Michael Gogins"
Subject[Csnd] Re: dynamic wavetables, was: phase shaping
Certainly the rewriting on a fast computer is feasible, within limits. On my 3 GHz Core Duo I can run Csound at 100 ksmps and rewrite 8193 element function tables in real time, almost always without clicks.
 
But another source of clicks is interpolation noise -- moving the shape of the table so fast that whatever it is doing becomes effectively a discontinuity. There is no automatic guarantee against this.
 
Regards,
Mike
----- Original Message -----
Sent: Monday, December 10, 2007 5:19 PM
Subject: [Csnd] dynamic wavetables, was: phase shaping

All this talk about phase shaping and rewriting tables got me thinking.
Is there something hindering us from algorithmically rewriting wavetables on the fly ?
I figure, if the rewriting is happening at the exact same rate as the table reading, we would not get unwanted clicks or discontinuities.
Or ?
 
Oeyvind