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.
'It's a bit desperate': Miley Cyrus' Hannah Montana mom Brooke Shields weighs in on THAT provocative MTV VMAs performance. Brooke Shields, who played Miley Cyrus' TV mother in Hannah Montana, has branded the singer's provocative performance at the MTV VMAs 'desperate'. The 48-year-old admitted on the Today show this morning that she was among the many who were left stunned by the former child star's routine at the Sunday night ceremony.