Hi, i am generally playing minecraft offline-singleplayer and when i went to go turn on the speakers (which dont have any problem at all) it comes out with aound, but it isnt exactly music, rather a large collection of random noise which are extremely annoying(looping etc.) the sound may be broken i think?

i searched up many sites and have also replaced the rescources file and have also taken other instructions from sites, which didnt seem to work.
i never actually did start with sound, because it was always like this and its making me think that the sound engine is broken?

also... there is nothing wrong with my computer, it just seems to happen to my non-existant-annoying sound making minecraft.

PLEASE HELP!!!!!!