Make a backup of your current pbcl.dll in the BF2/pb folder, and then replace the file with this one:
http://web1.evenbalance.com/downloads/bf2/pbcl.dll
This should fix the sound problems for
-Cl, Cl, Clea, Clear, Clear
-FAW sound that never goes away
-may even smooth out game play a little
http://web1.evenbalance.com/downloads/bf2/pbcl.dll
This should fix the sound problems for
-Cl, Cl, Clea, Clear, Clear
-FAW sound that never goes away
-may even smooth out game play a little