[hatari-devel] Issues with DMA sound

Thomas H. th.huth at gmx.de
Sat Aug 15 13:20:43 CEST 2009


> Datum: Sat, 15 Aug 2009 13:05:20 +0200
> Von: "Per Almered" <per at brainfish.net>

> Quick and dirty solution, btw, with an acceptable error of
> approx 0.5dB at -6dB:
> 
> Take the final STE DMA amplitude from Hatari v1.3 and multiply
> it by 2.5 - should be good enough, certainly a lot better than
> STeem, and A LOT better than Hatari v1.2 and v1.3.
> 
> ...if my incredibly advanced calculations are correct... 8-)

Now I am confused completely. I've scaled _down_ the DMA sound samples by factor two after Anders complained about them being to loud, see this mail here:

https://lists.berlios.de/pipermail/hatari-users/2009q2/000032.html

Now you tell me that I should scale them up by factor 2.5 again? WTF?
Can somebody please enlighten me what's now the right thing to do? (I don't have a real STE on my own, so I depend on user's input here)

 Thomas

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