What does OPP stand for?
OPP stands for "Observer-based Psychoacoustic Procedure"
How to abbreviate "Observer-based Psychoacoustic Procedure"?
"Observer-based Psychoacoustic Procedure" can be abbreviated as OPP
What is the meaning of OPP abbreviation?
The meaning of OPP abbreviation is "Observer-based Psychoacoustic Procedure"
What does OPP mean?
OPP as abbreviation means "Observer-based Psychoacoustic Procedure"
