Hi all -- not a tech-support question, just curious: What exactly is depicted in the default Analyzer? What does each vertical column represent -- frequencies, maybe? And what does the height of a given bar indicate -- volume? Or am I completely off base?

IANAM(usician), let alone an A(udiophile) -- just a listener.

(Using Amarok 1.4.7 on Ubuntu Feisty, if that makes a difference.)

Thanks!