In Reply to: Re: the big difference posted by Christine Tham on November 28, 2005 at 18:41:35:
Although it's not about frequencies outside human hearing range.Filtering the DSD bitstream after da conversion leads to less noise and higher in band resolution at the cost of lower bandwidth.
However every 1bit digtal system stores information about the signal across it's entire passband.
Filtering throws away information.
The trick is that according to the Philips engineers this lost information falls outside the human hearing capabilities.
(Frequency range and amplitude range)Frank
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Follow Ups
- Tunenut is on the right track.. - Frank.. 00:08:56 11/29/05 (1)
- The question is: are *you* on the "right track"? (nt) - Christine Tham 19:37:42 11/30/05 (0)