[hatari-devel] Issues with DMA sound

Per Almered per at brainfish.net
Sat Aug 15 16:13:27 CEST 2009


> > All I can see is the results in the exported .WAV file. You 
> can check 
> > it fairly easily with any editor that shows you the waveform. In my 
> > original data, before
> > I scaled it so YM volume $f was -6dB, YM volume $f was -9.5 (both
> > Hatari versions),
> > STE DMA volume was -6dB in v1.2 and -18.1 in v1.3.
> > 
> > On my real STE, the original volume for YM $f was -3.5dB 
> and -3.0 for 
> > STE DMA. So as a quick fix, if you download my test file:
> > 
> > http://brainfish.net/atari/maxymiser/hat_test.snd
> 
> Ah, that's a nice file for testing, thanks!
> Now, could you also provide me the .WAV file from your 
> original STE (either send it to me directly or put it on your 
> webserver)?

Absolutely! Do you want it in 16- or 24-bit format? And would you
prefer the original version or the one where I've changed the gain
so YM vol $f is at -6dB?


Per.




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