[Error] Incoming fire sounds too quiet in Realism mode

[Golf33]

Post the 29/2 update, incoming fire sounds in realism mode are too quiet again.

Summary - Incoming fire is very quiet - I can hear the shot being fired in the weapon fine, but it makes very little or no sound as it flies past my head. There should be a loud 'crack' whenever a supersonic bullet passes within a few metres of the player.
Category - Sound
Reproducibility - 100%
Description - Join TWB Realism Mode server. Get shot at. Hear little to no sound from enemy near-misses, but a loud 'zip' from the rounds that hit you in the head.
Bug occurs with sounds set to both 32 channel and 64 channel, high quality audio, voice chatter set to 'minimal only'.