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<p>This is called acoustic decoupling.</p>

<p><big>Commercial</big></p>
<p>Restaurants, schools, office businesses, and healthcare facilities use architectural acoustics to reduce noise for their customers. In the United States, <a href="page.php?w=OSHA">OSHA</a> has requirements regulating the length of exposure of workers to certain levels of noise.</p>

<p>For educators and students, improving the sound quality of an environment will subsequently improve student learning, concentration, and teacher-student intercommunications. In 2014, a research study</p><p>
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