Basics of Fan Noise

This webinar was originally broadcast on October 14, 2020. The purpose of this presentation is to educate industry professionals about the Basics of Fan Noise and the ratings published by various fan manufacturers. This session complements the previous AMCA webinar on "Environmental Noise due to Fans and Equipment". At the end of this presentation you will be able to: 1. Explain the basic definitions related to fan noise. 2. Identify the AMCA standards used for testing and rating fan noise. 3. Outline the difference between Sound Power Level (Lw), Sound Pressure Levels (Lp), and 'A' Weighting (dBA). 4. Describe the noise characteristics of various fan types.