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.
Bill Hayes has been in an on-screen matchup with Susan Seaforth Hayes in Days of Our Lives (1965). Bill Hayes is a member of the following lists: American male soap opera actors, Cadence Records artists and Human name disambiguation pages. Contribute. Help us build our profile of Bill Hayes!