Well, I guess it depends.
if you know what root-mean-square (RMS) means and how to calculate it,
if you know the different between a loudness unit (LU) and decibel (dB),
and if you understand the 5 standard loudness unit full scale (LUFS) measurements:
- momentary,
- short term,
- integrated,
- LRA, and
- true peak.
Then maybe you know enough to start dabbling with in-depth mastering concepts like metering.
BUT...
if all this sounds like moon speak,
please just ignore it all (for now).
Because knowing how to make a good mix is infinitely more important.
my last mixing guide covered everything you need.
AND...
I just dropped a new lesson about this in DOPE.
Blessings,
Chu
Would you like 1-on-1 assistance?