What Does NR Stand For?
NR stands for Noise Rating
Noise Rating (NR) is a quantitative measure used to evaluate and classify the noise levels produced by various sources, typically in the context of building design, environmental impact assessments, and acoustic engineering. It helps in assessing the potential impact of noise on occupants, ensuring compliance with regulatory standards, and guiding decision-making in noise control measures to foster a comfortable and conducive environment.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym