These are electronic filters within the the instrument that are used to adjust the way in which the instrument measures the noise. The most commonly used Frequency Weightings that you will see on a modern sound level meter or noise dosimeter are âAâ, âCâ and âZâ and below is a brief explanation of each of these.
Erinn Hayes (nÃ©e Carter; born May 25, 1976) is an American actress and comedian. She is known for her role as Dr. Lola Spratt on the Adult Swim comedy Childrens Hospital.
Grey's Anatomy: Tessa Ferrer Returns as Arizona's Once (and Future?) Love. The mystery surrounding Arizonaâs next Greyâs Anatomy love interest may be solved. TVLine has learned that Tessa Ferrer is set to reprise her role as former surgical resident Leah Murphy for an unspecified number of Season 13 episodes. As youâll recall, Leah â who appeared in Seasons 9 and 10 â was involved in a somewhat rocky romantic relationship with Arizona.