The sound after using the goat horn under water is no different from air

Hello, I discovered that using goat horns on the surface and in water is no different, even though water is denser than air, so the sounds transmitted by goat horns should not sound the same in water as in air.

Expected Result:

I think that the sounds of goat horns under water should be different, more bubble-like, but definitely not the same as in the air.

Observed Result:

I used a goat horn "sign" underwater and then in the air to show that these sounds are no different

Steps to Reproduce:

1. Get the goat's horn

2. Go into the water with it

3.  Use it to listen to its nonsensical sounds underwater