Are you talking about the "cheering" when a torpedo hits?... or the "Medic!!!", etc.? Most 98% of the audio files are in the SH4 / Data / Sound folder, with the "speech" being in the numbered Speech folders, 1 through 9, with a different "voice" EQ and pitch differences for different characters. They are in ogg vorbis format. Not all "speech" is in there though. You will find a few phrases in with the wav sound effects files in the root "Sound" folder. To "remove" a sound, it is best to name a "muted" file the same name as the "target", and use a mod to overwrite the existing file(s). Finding the correct file is the problem...
