Re: Naming convention for WAV files
From having sorted through everything when doing my sfz mappings...
Initial C/R or c/r - carelessness, as far as I can tell
If you look carefully, you'll find other "mistakes", too. Yes, close mic / room mic.
LH/RH - yes, left-hand and right-hand alternates.
Rm - yes, rim click (not always the same after Rm...).
Dyn - dynamic -- the 01, 02 etc indicates velocity/volume dynamic variance for a sound.
Hrd - hard -- the 01, 02 etc indicates alternative takes but no change in dynamics for the same sound; basically rims, I think.
Spec - special -- the 01, 02 etc indicates different sounds.
HR - hot rods (from the SplitSticks kit).