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Propeller Head Plaza Technical and scientific discussion of amps, cables and other topics. |
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Propeller Head Plaza Technical and scientific discussion of amps, cables and other topics. |
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In Reply to: Thanks posted by Ted Smith on February 15, 2007 at 09:13:49:
Hi Ted,not picking on you, not at all.
And why not earlier? Well, I only visit PHP twice a year ;-)
Back to business. All too often the reconstructor is specified as a filter (any filter?) with flat in-band response and infinite rejection past fs/2, and the specification for the ideal (ideal according to whose requirements?) AA filter. But specifying the reconstructor like that is wrong, or at least misleading. And copying the spec for the AA filter is wrong, as it is good for Nyquist, but not necessarilly so for the application at hand.
bring back dynamic range
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Follow Ups
- Re: Thanks - Werner 23:19:14 02/15/07 (2)
- Re: Thanks - Ted Smith 00:30:07 02/16/07 (1)
- Re: Thanks - graemme 00:46:18 02/21/07 (0)
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