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.
Alison Sweeney Quits Days of Our Lives After 21 Years. Michael Rozman/ Warner Bros. Alison Sweeney is bidding adieu to Days of Our Lives. Since 1993, the actress has played Sami Brady on NBC's popular soap opera. During a Tuesday, Jan. 21, appearance on The Ellen DeGeneres Show, the L.A. native revealed why she's leaving the show that made her one of TV's most popular daytime stars. I've been on Days of Our Lives for 21 years.