Re: [Audacity-devel] Plot Spectrum, dB questions...

[Dominic M. <do...@mi...>]

Matt Brubeck wrote:
>>Can someone elaborate some more on when to use 10*log10(a) and when
 >
> The extra factor of two comes from the square exponent:
> 
>   10 log y == 10 log |x|^2 == 20 log |x|

Thanks!  That makes sense...so I think that the Frequency Window
is correct as it is now, since it's plotting the power spectrum.
Whew!

- Dominic