Uploaded January 2013 | Updated September 2026, 3 days ago
20K views achieved Jan. 17, 2013 at around 9:00 AM! Let's see what we've got in store the next 10K views: Thunderbolts, All Signal Synths make a return!, Requests enabled again, Synths get more realistic! I figured out how to do perfect dual-tone siren undertones like the one for the Banshees: it is the opposite of getting the overtone. Subtract the low tone from the high tone to get your undertone! It helps ACA sirens sound more realistic.
20K views achieved Jan. 17, 2013 at around 9:00 AM! Let's see what we've got in store the next 10K views: Thunderbolts, All Signal Synths make a return!, Requests enabled again, Synths get more realistic! I figured out how to do perfect dual-tone siren undertones like the one for the Banshees: it is the opposite of getting the overtone. Subtract the low tone from the high tone to get your undertone! It helps ACA sirens sound more realistic.










