Is there a way to extend the dB scale of built-in spectrogram visualization below -60dB? If not, please consider this a feature request.
That's accually possible:
(http://i.imgur.com/vKclA.png)
you'll need to play with custom colors a bit
I am sorry, I meant the Spectrum visuzalization. Could a moderator please change the topic? Sorry! (http://i.imgur.com/X39PC.png)
My spectrogram is set to: black - colour - white - white, which does an excellent job of intensifying the display by just the right amount.
You can optionally set the second white to a bright colour to highlight the parts one might call "very loud".
Edit
Ninja'd! My post is now obsolete.