Structural vibration and vibration-induced noise are common challenges in modern building design and construction. These vibrations can come from everyday building systems—such as HVAC units, pumps, and other rotating machinery. They can also come from outdoor sources like nearby trains or heavy vehicles. But often, structural vibrations come from occupants themselves, in the form of footsteps and movement. While often unnoticed, they can manifest as subtle hums, stronger resonances, or even minor movements that impact how a building feels and functions.
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