Sound transmission loss refers to the reduction of sound energy as it passes through a material or barrier, quantifying how much sound is blocked from moving from one space to another. This concept is crucial for understanding how various materials interact with sound, impacting reflection, absorption, and the overall acoustics of a space. It is essential for designing effective acoustic environments, ensuring that unwanted noise is minimized, particularly in applications like soundproofing doors and windows or in facilities that require quiet, such as hospitals.
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