Department of Mechanical Engineering, Gear Dynamics and Gear Noise Research Laboratory, Ohio State University, Columbus, OH. This is directed towards individuals who have already taken the basic course. Lectures and hands-on workshops will possibly be incorporated on subjects such as computer modeling, transmission error prediction, general system dynamics, bearing/casing dynamics, gear rattle models, experimental approaches, modal analysis of casings, acoustic radiation, advanced signal processing, sound quality analysis and transmission error measurement. $950 if taken alone, $2,200 for both courses.