Re: Pitch problem on Linux

Hi,

On Wed, 28 Sep 2005, Christos Dimitrakakis wrote:

> Ed Phillips wrote:
> > Hi,
> >
> > I've discovered a basic cause, at least, for the pitch problems I've
> > been seeing with the engine sounds in my game - the WAV file is very
> > tiny loopable sample, around 0.023 seconds worth at 44.1 kHz.
> What sound problems are these? In the previous release there had been:
>
> 1) pitch changes limited to a range (using a table to calculate some
> float->int stuff)
>
> 2) Warp-around was not implemented correctly when pitch was not 1.0, so
> there were clicks.
>
> Were your problems one of those two?
No... I was experience a general "garbled" effect on our looped engine 
sounds when pitch was applied.  There must be something wrong with they 
way the pitch-bending is done with relation to very small sound samples...
Thanks,

        Ed

Ed Phillips <ed@xxxxxxxx> University of Delaware (302) 831-6082
Systems Programmer III, Network and Systems Services