ATI is a small business that provides acoustic design, analysis and testing services for mechanical systems. With 40 years of experience in solving noise problems ATI can effectively optimize system designs and meet noise requirements. ATI delivers knowledgeable, timely support for measuring, analyzing and solving challenging noise problems. Noise measurement and analysis of both steady state and transient noise sources for vibration, airborne, fluidborne, and far-field radiated noise problems. ATI also offers the development of quiet prototype mechanical hardware.