Engine Dyno

Noiseproblemsonline26 Apr, 2022Business

Decibels are not basically units of sound. Instead, they are a way of expressing the ratio between the two levels of sound. Our ears encounter a wide range of decibels, which is roughly the difference between the quietest perceivable sound and the loudest sound we can hear from an engine dyno we can hear without intolerable pain of almost 1 watt per square meter.