24 May
2009
24 May
'09
3:45 p.m.
Andy Farnell wrote:
On Sun, 24 May 2009 00:07:45 -0400 Hector Centeno hcengar@gmail.com wrote:
So my questions are: is this aliasing a particular problem of my system or is this an expected result?
It's an expected result. It isn't 'aliasing', but an effect called quantisation, which you will hear even in perfectly sampled data.
Is there anyway of avoiding it? I could post the patch here if needed.
[tabread4~] already goes some way towards avoiding it, by interpolating (going in-between the sample values) to make the playback smoother.
Except Pd's 4-point interpolation is at best suboptimal...
http://lists.puredata.info/pipermail/pd-list/2008-06/062878.html
Try tabread4c~ or whatever and compare..