Re: [Discuss-gnuradio] problem with audio extraction in NTSC

[David Carr]

Matt,

> Yes, very true.  It's not even the FFT part.  That is really quick.  Its the
> drawing of the graph.  If anybody is interested, I think integrating PGPlot
> would help this issue a lot.  It is supposed to be much faster than wxPyPlot.
>  
I just downloaded and installed PGPlot.  The native interface appears to 
be C and Fortran but I found a project called ppgplot
that has a python interface.  Is this what you had in mind?  I'll try to 
get something working with these two.

-David Carr