In Reply to: here is the correct reason... posted by tunenut on January 30, 2003 at 16:57:14:
Yes, the graphs are generated by a dithered 1 kHz signal. Yes, they all look similar. No, they're not all the same and in fact they can differ considerably. It is the differences in the noise floor at various frequencies that JA draws attention to: they are significant. Frank is right about one thing: noise-shaping leads to a much steeper slope.
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Follow Ups
- Yes and no. - Jim Pearce 20:31:48 01/30/03 (9)
- I am only talking about CD players now... - tunenut 21:05:54 01/30/03 (8)
- It makes no sense... - Frank 04:39:29 01/31/03 (1)
- Re: It makes no sense... - Jim Pearce 08:01:45 01/31/03 (0)
- Agreed. - Jim Pearce 21:15:17 01/30/03 (5)
- The DSD sample rate for the sacd implementation - Frank 03:13:04 01/31/03 (0)
- don't know - tunenut 21:22:35 01/30/03 (3)
- The obvious conclusions are.. - Jim Pearce 21:40:37 01/30/03 (2)
- here is the best I can do right now... - tunenut 21:54:11 01/30/03 (1)
- JA is going to write a series of articles on the tests. - Jim Pearce 22:19:10 01/30/03 (0)