Board Thread:General Discussion/@comment-32182236-20190721003717/@comment-32182236-20191126171501

Perhaps Toriel's voice has been muffled by that fact that the phone was in the dog's mouth, rather than near Toriel?

It's hard to hear someone if they're that far away from the phone, and the fact that the phone is in the dog's mouth means less of that sound gets to the phone. The voice might be somewhat corrupted.