Les Blomberg and Noland Lewis2.1 What’s the Ear For?2.1.1 What Does Hearing Damage Sound Like?2.2 How Loud Is Too Loud? Osha, Niosh, Epa, Who2.3 Indicators of Hearing Damage2.4 Protecting Your Hearing2.4.1 Protecting Concert-Goers and Other Listeners2.4.2 Protecting the Community2.5 Too Much of a Good Thing2.5.1 A Compliance and Enforcement Tool2.5.1.1. The SLARM Solution™2.5.1.2. SLARMSoft™ Software Suite2.5.1.3. SLARM™ Operation2.6 Summary