well I noticed the depth charge warning sound is actually a message issued by the sonarman so I found the sound file within the data/sound/speech folder instead of the sound root folder where the sh.sdl is located. Does that mean the depth charge sound is controlled by the message_so.cfg under data/cfg/ ? if so, how does the SoM_K_*, SoM_P_*, SoM_S_* files differ (do they mean at different depth locations? whats K,P,S anyways?

) and how do you make it happen? thanks!