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.
Leah Remini is returning to Dancing With the Stars. The actress, who finished in fifth place on season 17 of the reality dancing competition, will join host Tom Bergeron on Mondayâs show as regular co-host Erin Andrews covers post-season baseball.