On 11/28/2009 01:55 PM, Stefan Fendt wrote:
> Hi,
>
> I have done a track wich requires heavy oversampling when rendered
> (synced oscillators in the lead voice). That is the alias is strongly
> audiable when just playing the song (even with HQ-setting on). But if I
> try to oversample it by what ever means I just get a completely chunky
> and "non-fluent" rendering. (I have tried to oversample it by increasing
> the samplerate up to 192kHz and downsampling in Audacity. I have tried
> to oversample it using it's internal oversampling-routines (up to 8
> times, simple-sinc up to best sinc, with and without
> "alias-free"-oscillators, with and without sample-exact controllers
> (which I heavily use for the lead voice...)). It all doesn't help. It
> all leads to garbaged output...

Is this the buggy sound one gets now with the "Erazzor" preset? 
Something broke the sound of this one recently and I guess it's the 
easiest way to reproduce the bug.  This is how it sounds here:

http://foss.math.aegean.gr/~realnc/files/artefacts.ogg

It actually sounds even worse in LMMS.  The above has been exported with 
"Alias-free oscillators" enabled.


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