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.
Vine Star Hayes Grier Joins 'Dancing with the Stars' Fall 2015! Vine and YouTube personality Hayes Grier is set to join Dancing with the Stars this upcoming season! The 15-year-old Internet sensation announced the news to his almost three million Twitter followers on Thursday (August 27)! âStart tweeting and retweeting #hayesdwts @DancingABC Love all of you who helped me get here.