Question about 10 month old baby

So I didn't think anything of it til now. I can't sleep because now I'm wondering. So my 10 month old baby girl hums to loud noises. If the blender or loud music goes off she will start hun or say "aaaaaww"

We went to a party & almost the whole time she was humming because of the loud music. I had a headband covering her ears but I guess it still was too loud. I don't know if shes sensitive or she just likes to hum to loud noises?

Please comment if you experienced this with your baby.

She doesn't cover her ears she only hums & stays in place until it's off.