Le Mon, 19 Oct 2009 12:00:16 +0530, rajesh j a écrit :
> Hi,
>
> I need to plot a spectogram for a speech signal. Is there a package
> that can do this?
>
Late answer, but you should have a look at seewave package on CRAN.
The function spectro() is what you need.
Olivier.
--
Olivier Crouzet, PhD
Laboratoire de Linguistique -- EA3827
Département de Sciences du Langage
UFR Lettres et Langages
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