I thought you might be interested in looking at Custom Action that triggers custom say3D sound.
https://forums.bohemia.net/forums/topic/206590-custom-action-that-triggers-custom-say3d-sound/?do=findComment&comment=3209957
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.