High quality. Copyright free, credit is optional. Can be used in all of ur projects from music to video games, videos, all kind of media and anything related, sample packs, etc. . . Or in anything u want, commercial or non-commercial.
This is a sound of hands rubbing and its characteristic in the gesture analysis works from the taln group (upf). In taln different aspects of natural language processing are being done. Learn more at: https://www. Upf. Edu/web/taln.
You probably know the trick, hold a wineglass in one hand, put a bit of spit on one finger of the other hand, and rub that finger along the top edge of the glass. Recorded with an akg lyra.