Re: Plotting spectrum showing a blank screen

thanks :-)

On Mon, Jun 6, 2016 at 10:55 AM, Steve the Fiddle <[email protected]>
wrote:

> It's because the left and right channel are exactly out of phase.
> When Plot Spectrum analyzes a stereo track, it mixes the left and
> right channels, then analyzes the mix. Because the channels are
> exactly 180 degrees out of phase, the sum of the tracks (the mix) is
> zero (silence).
>
> To plot the spectrum of each channel separately, split the stereo
> track into two mono tracks (from the track dropdown menu), then you
> can use Plot Spectrum on one channel at a time.
>
> Steve
>
> On 6 June 2016 at 15:30, RT <[email protected]> wrote:
> > I have a flac file that plays in vlc and audacity but when I go to
> -Analyze
> > - Plot Spectrum - the spectrum is a blank screen why is this.
> >
> > It doesn't happen all the time but I have several files that do this.
> > Here's a link to one of the files.
> >
> https://www.dropbox.com/s/g2yhz2ttgcbmje4/A_000a_bitshift_000.00000_angleshift_deg_.flac?dl=0
> >
> >
> ------------------------------------------------------------------------------
> > What NetFlow Analyzer can do for you? Monitors network bandwidth and
> traffic
> > patterns at an interface-level. Reveals which users, apps, and protocols
> are
> > consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> > J-Flow, sFlow and other flows. Make informed decisions using capacity
> > planning reports.
> https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
> > *********** ASKING FOR HELP *************
> >
> > When asking for help on this list, please include the following
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> > help you properly:
> >
> > * What operating system you are using (for example, Windows XP or Mac OS
> X
> > 10.5.1)
> >
> > * Exactly what three digit version number of Audacity you are using
> (Help >
> > About
> >    Audacity, or Audacity >  About Audacity on a Mac computer)
> >
> > * If this is a recording problem, what equipment you are recording with,
> and
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> >
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>
> ------------------------------------------------------------------------------
> What NetFlow Analyzer can do for you? Monitors network bandwidth and
> traffic
> patterns at an interface-level. Reveals which users, apps, and protocols
> are
> consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> J-Flow, sFlow and other flows. Make informed decisions using capacity
> planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
> *********** ASKING FOR HELP *************
>
> When asking for help on this list, please include the following
> information, so we can
> help you properly:
>
> * What operating system you are using (for example, Windows XP or Mac OS X
> 10.5.1)
>
> * Exactly what three digit version number of Audacity you are using (Help
> > About
>    Audacity, or Audacity >  About Audacity on a Mac computer)
>
> * If this is a recording problem, what equipment you are recording with,
> and how is it
>    connected to the computer?
>
> Mailing list: [email protected]
> To UNSUBSCRIBE, use the form at the bottom of this web page:
> https://lists.sourceforge.net/lists/listinfo/audacity-users
>

------------------------------------------------------------------------------
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity 
planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e

*********** ASKING FOR HELP *************

When asking for help on this list, please include the following information, so we can 
help you properly: 

* What operating system you are using (for example, Windows XP or Mac OS X 10.5.1)   

* Exactly what three digit version number of Audacity you are using (Help > About 
   Audacity, or Audacity >  About Audacity on a Mac computer)   

* If this is a recording problem, what equipment you are recording with, and how is it 
   connected to the computer?

Mailing list: [email protected]
To UNSUBSCRIBE, use the form at the bottom of this web page:
https://lists.sourceforge.net/lists/listinfo/audacity-users