[Stk] Cracking Issues

Perry R Cook prc at CS.Princeton.EDU
Thu Dec 17 10:59:34 PST 2009


Bruno,

Make sure your audio interface and drivers
are set to the same sample rate.  For example,
I know that under ALZA and other drivers on
LINUX it's possible to open the audio device
at one rate while it's running at another (44.1
vs 48 for example).  This causes crackling noise.

PRC
  
----- "Bruno Ronzani" <bruno.ronzani at utbm.fr> wrote:

> Hello everyone !
> 
> 
> 
> I am very sorry to disturb you again... But I made a quite nice ( :p )
> 
> project using STK.
> 
> It's working fine on my computer but when I try on another computer I
> 
> hear crackings.
> 
> 
> 
> Even when I turn the volume down to 0, the crackings are still there.
> 
> Very disturbing.
> 
> 
> 
> I tried to change my buffer size, it affects a bit, but still, I can
> hear them.
> 
> 
> 
> What other parameter should I check ?
> 
> 
> 
> For the information, I made a mixer using OSG (3D library). You can
> 
> choose between 8 sets and each set is playing 8 wav files at the same
> 
> time.
> 
> 
> 
> I checked the frequency of the files and it's the same as in my
> 
> program : 44 100 Hz.
> 
> 
> 
> I admit I need some help there..;
> 
> 
> 
> Thanks a lot everyone !
> 
> 
> 
> Bruno
> 
> 
> 
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> 
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> 
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> 
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