Audiology is a challenging and expanding field involving the study of hearing and balance. As a healthcare profession, audiology also involves assessment, management and therapeutic rehabilitation of people with hearing and balance problems, and associated disorders.
The cause of death was a heart attack, the Pittsburgh Steelers said. Webster played center for 15 seasons (1974-88) for the Steelers and two seasons (1989-90) for the Kansas City Chiefs. In 1997, he was inducted into the Pro Football Hall of Fame in Canton, Ohio, and in 2000 he was named to the National Football League's all-time team.
Karr was played by three actors: John Larkin (radio's Perry Mason) from the show's debut in April 1956 to October 1961, Laurence Hugo from November 1961 to June 1, 1971, then Forrest Compton from June 2, 1971 until the show ended on December 28, 1984. Mike Karr was the only character on The Edge of Night to last the entire run of the series. Mike appeared in both the premiere episode April 2, 1956, and the final telecast on December 28, 1984. Lackmann, Ronald W. (2000). The encyclopedia of American radio: an A-Z guide to radio from Jack Benny to Howard Stern.