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.
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.
This is the sound it makes when you rub the plastic frames of a pair of thick-rimmed, black polo ralph lauren brand glasses against a green piece of foam used to cover a microphone and reduce wind.