Editing Nyquist frequency (section)

==Other meanings==
Early uses of the term ''Nyquist frequency'', such as those cited above, are all consistent with the definition presented in this article. Some later publications, including some respectable textbooks, call twice the signal bandwidth the Nyquist frequency;<ref name=Blackledge/><ref name=Diniz/> this is a distinctly minority usage, and the frequency at twice the signal bandwidth is otherwise commonly referred to as the [[Nyquist rate]].