Don’t you wish someone would clearly explain the sea of acoustic-related codes, preferably in one, easily-accessible location? That’s exactly what you’ll find in this section. From the homepage, click on the Codes & Testing button in the main heading. Here, you will find explanations of common (and not-so-common) codes, including their definitions and how and where they apply. Don’t forget to check out our other sections for products and materials, ideas on acoustic solutions and/or remedies, CEUs, articles about health and safety and more!