[hatari-devel] LMC1992 and Microwire emulation
Anders Eriksson
ae at dhs.nu
Mon Mar 22 08:49:51 CET 2010
On Sun, 21 Mar 2010, Laurent Sallafranque wrote:
> I've found and corrected the mixing DMA + Yamaha's bug.
> Now, Phazer (by 505 from Blubber demo) plays well.
>
> Would you please test again and tell me if everything is OK and accurate (by
> comparing with the real hardware) ?
>
> Could you test some more programs or demos and tell me is there's still
> problems with DMA sound (STE/TT mode only, not Falcon)
Hi!
I've tested with 505's Phazer and yep no more noise and the bass/treble
filters are there on both DMA and YM. Good work!
The levels on bass/treble seems a bit off though. The Hatari filters are a
little weaker as far as my ears can tell, please compare these two mp3's:
Latest HG: http://ae.dhs.nu/tmp/phazer_hg3.mp3
Real STe: http://ae.dhs.nu/tmp/phazer_ste.mp3
Unfortenly I am not good enough with audio to do real measurements, but I
think the differencies are quite easy to hear :)
--
Anders Eriksson
ae at dhs.nu http://www.dhs.nu/
ae at atari.org http://www.atari.org/
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