Skip to main content

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

Required fields*

1
  • 3
    $\begingroup$ Signal content above 20kHz will be aliased to the 0-20kHz range, so yes it will interfere with what is already below 20kHz before sampling (i.e. it will introduce uncertainty as you say it) $\endgroup$ Commented Mar 15, 2015 at 18:50