Re: [hatari-devel] STe DMA sound

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Le 14/04/2018 à 18:25, Christian Zietz a écrit :
Nicolas Pomarède schrieb:

this is the idea I was thinking in another email I sent at the same time
as you did :)

If you have a set of dma samples (square, triangle, ...) you can combine
with some diferrent LMC settings, and you can record the real STE output
the same way, we could use this as a reference wav file to compare with

I'm afraid that currently I have not enough free time to further develop
my little test program so that it can generate different waveforms with
different frequencies at different sample rates and with different
LMC1992 settings, as it would be required to get a full set of reference
signals. Sorry! Also my STE just stopped producing sound output
altogether. :-( I'll have to put that on the to-do list as well, I'm afraid.

Not a problem, I was asking because I'm also very time limited at the moment to do this kind of measure :)

I will be able to do it, but not before several weeks I'm afraid. In the meantime, maybe some obvious fixes will appear to improve the current result.


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