Plot Spectrum
Plot Spectrum
What is this used for?
Re: Plot Spectrum
I recommend reading this wikipedia page on spectrograms.
Most Audacity users will probably benefit from the ability to find pops and clicks visually as described in this thread:
http://audacityteam.org/forum/viewtopic ... 5584#p5584
If you don't have any examples, you can generate some silence in Audacity, zoom way in, and use the pencil tool to drag a single sample all the way to the top of the track. Then zoom out and select the Spectrum view. If the quality is set high enough, you should see a bold red line where that click is. Even if this click were buried in a music signal, it would still show up clearly in the spectrum view.
Most Audacity users will probably benefit from the ability to find pops and clicks visually as described in this thread:
http://audacityteam.org/forum/viewtopic ... 5584#p5584
If you don't have any examples, you can generate some silence in Audacity, zoom way in, and use the pencil tool to drag a single sample all the way to the top of the track. Then zoom out and select the Spectrum view. If the quality is set high enough, you should see a bold red line where that click is. Even if this click were buried in a music signal, it would still show up clearly in the spectrum view.