Yes, but not that different. Rifle fire is very distinct from pistol or shotgun fire. Spend enough time at the range (or fighting) and you can even tell rifle calibers apart by sound. An AR and an AK have distinct sound signatures.

I was watching the live feed, not having seen Garrett at all. As soon as the first shots rang out, I said “Holy Shit, that’s an AK!”

Yes, but not that different. Rifle fire is very distinct from pistol or shotgun fire. Spend enough time at the range (or fighting) and you can even tell rifle calibers apart by sound. An AR and an AK have distinct sound signatures.