What is sones rating?

Sones rating is a unit used to measure the loudness of sound. It is commonly used in acoustics to quantify the level of noise inside a room or building. The sones scale typically ranges from 0 to 10, with higher numbers indicating louder sounds.

One sone is equivalent to the loudness of a quiet refrigerator, while a sound level of around 4 sones is comparable to a typical office environment. A level of 10 sones would be extremely loud, like a jet engine at close range.

Sones rating is important in designing and evaluating the noise levels in various environments, such as offices, homes, and industrial settings. It helps in determining the necessary soundproofing or noise control measures to create a comfortable and safe acoustic environment.