diff --git a/sound/effects/alert_levels/deltaklaxon.ogg b/sound/effects/alert_levels/deltaklaxon.ogg index 7a9522c1ff6..aedc0c65d3a 100644 Binary files a/sound/effects/alert_levels/deltaklaxon.ogg and b/sound/effects/alert_levels/deltaklaxon.ogg differ diff --git a/sound/effects/alert_levels/red_alert.ogg b/sound/effects/alert_levels/red_alert.ogg index 89bb4c3ebff..3318ee6a1e0 100644 Binary files a/sound/effects/alert_levels/red_alert.ogg and b/sound/effects/alert_levels/red_alert.ogg differ diff --git a/sound/weapons/Gunshot_light.ogg b/sound/weapons/Gunshot_light.ogg index 373c1ea4ba7..c2f2c07d961 100644 Binary files a/sound/weapons/Gunshot_light.ogg and b/sound/weapons/Gunshot_light.ogg differ diff --git a/sound/weapons/Gunshot_shotgun.ogg b/sound/weapons/Gunshot_shotgun.ogg index cdae3cc1155..7fc62cc768b 100644 Binary files a/sound/weapons/Gunshot_shotgun.ogg and b/sound/weapons/Gunshot_shotgun.ogg differ