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Old 12 January 2017, 22:06   #32
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Join Date: Jun 2010
Location: PL
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Originally Posted by paul1981 View Post
Amigas have 4 channels each with independent programmable non-conformant sampling rates - it can't be 100% accurately recorded or emulated by ANY computer system or digital can only be approximated.
Absolutely not - Paula sample rate is fixed and it equal to CCK so you can perfectly record or emulate Paula - if you sample in digital domain with CCK then you can resample CCK sampled signal to one of more common values - quality loss is marginal even in case for 24 bit samples but Amiga use at best 14 bit in digital domain and less (due limitation of Paula DAC design) in analog domain.
You can imagine FPGA/ASIC recreated Paula with such circuitry implemented - this should be trivial when compared to Paula itself (Paula has lot of mysteries not yet covered/explained).
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