SOUND PRESSURE LEVEL
http://data.posccaesar.org/rdl/RDS386954
<http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#SinglePropertyDimension>
2001.10.12
u82237
Lp = ln (p/p0) = ln 10.lg (p/p0) where p is the root-mean-square value of the sound pressure and the reference pressure p0 is equal to 20 muPa
RDS386954
SOUND PRESSURE LEVEL
SOUND PRESSURE LEVEL
Qualified