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Designing for Speech: Why Acoustic Clarity Matters in Schools and Universities

In educational environments, acoustic design isn’t simply about making a room quieter. It’s about making speech clear, consistent, and easy to understand.

Why Some Rooms Feel Loud Even When Nobody Is Shouting

Have you ever walked into a restaurant or cafeteria and immediately noticed how loud it feels, even though nobody seems to be shouting? In many cases, the people aren’t the problem… The room itself is.

What is Reverberation? Hear For Yourself!

Think of how a musician sounds while performing at a huge stadium.

Or imagine the cacophony of traffic exiting a parking garage after a local football team’s game.

Both of those are excellent examples of reverberant sound. You aren’t just hearing the sound from the source; you’re also hearing it bounce off hard, reflective surfaces.

HVAC Systems Do NOT Have To Be Noisy!

In addition to keeping building occupants feeling comfortable, large, powerful HVAC systems can easily create noise inside and outside of a building. This persistent low-frequency noise can actually cause health issues. There are two types of HVAC noise: Breakout noise which travels through the walls of the ductwork and noise that travels via the supply and return duct system. Fortunately, Oeler Industries, Inc. can treat both.