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In Reply to: RE: The more samples the better. /t posted by ahendler on February 9, 2015 at 07:47:12:
"Not according to the Nyquist theorem. Twice the highest frequency will perfectly reconstruct the information"
The Nyquist Theorem is mathematics. It applies under particular assumptions, namely band limited signals. Unfortunately, in the real-world there is no such thing, only approximations. Therefore, the theorem does not guarantee perfect reconstruction. The most that can be said is that the approximation will be "good enough" but that is a matter of opinion.
Tony Lauck
"Diversity is the law of nature; no two entities in this universe are uniform." - P.R. Sarkar
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Follow Ups
- RE: The more samples the better. /t - Tony Lauck 02/9/1514:27:09 02/9/15 (0)
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