If you've ever seen a Jewish man with strings hanging out of his clothing, this is probably what you were seeing. There is no particular religious significance to the tallit (shawl) itself, other than the fact that it holds the tzitzit (fringes) on its corners.
Sound pressure or acoustic pressure is the local pressure deviation from the ambient (average, or equilibrium) atmospheric pressure, caused by a sound wave. In air, sound pressure can be measured using a microphone, and in water with a hydrophone. The SI unit of sound pressure is the pascal (Pa).
More about misophonia: Misophonia (also known as Selective Sound Sensitivity Syndrome, or 4S) literally means âhatred of sound.â It is characterized by a strong emotional (and often physical) reaction to noises (and sometimes visuals) that most people experience as âbackground,â or simply donât notice at all.