Re: [SoX-users] Spectrograms

[Peter P. <pet...@fa...>]

> > -----Original Message-----
> > From: lordfabri [mailto:lor...@ho...] 
> > Sent: Tuesday, 12 May 2015 6:04 PM
> > To: sox...@li...
> > Subject: [SoX-users] Spectrograms
> > 
> > Hello list,
> > 
> > i'm asking you some help to solve this problem. I do usually 
> > generate spectrograms with SOX . The time scale at the foot 
> > of the image is always in seconds or Ks.
> > 
> > Is there a way to put timestamps in it like  system hours / 
> > seconds? And eventually where i should modify the sourcecode 
> > to get this?

Have you looked at
http://www.mega-nerd.com/libsndfile/tools/#spectrogram
already?