Re: [SoX-devel] spectrogram

[Rob S. <aq...@ya...>]

On Friday, 31 October 2014, 18:40, Markus Glugla <mar...@ph...> wrote:
 

>If so, then it should be 20*log10(...) instead 10*log10(...) with an
>output displayed in dBFS.
>
>I would be grateful for an explanation, thank you.
>
Hello Markus, this is because the magnitudes variable is not so well-named: it actually contains magnitude squared.

Cheers, Rob