Minecraft robot sound?

ka
- in Mods
3

Hi, i just went to the singleplayer in minecraft 1.13.2 Obsidian farms, when i went back to my cave, came scary robot sounds. I have no mods installed and they are not the typical cave sounds

No

Do you have a resourcepack installed?

ka

No

No

Maybe this is a new dungeon / cave sound in the 1.13, I'm not so good with the 1.13