Posted By
Bionic
on 2007-01-11
02:49:38
|  Re: SID-supported software ???
TLC: It is a bit too late to back off on sigma-delta DACs  They are almost used exclusively in consumer applications where digital to analog conversion is required. A 1 bit sigma delta DAC can easily reach the SNR requirements for 24bit conversion. I have seen higher quality SD-DACs with up to 6 bits, which helps to solve the jitter issue. Btw.. you will notice that even audiophiles talk a lot about jitter in CD players, and they are right about that one. (imo most of their other stuff is purely esoteric, though)
In regards to the noise shaping and filtering: Look at the link I gave to you. It shows the frequency response of some noise shaping functions. It is obvious that these are easily filtered out.
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