How high should a sound barrier be?

The height of a sound barrier depends on various factors like noise level, distance from the source, and the surrounding environment. Generally, sound barriers should be at least as tall as the highest point of the noise source and should be positioned as close as possible to the source for maximum efficiency. A barrier taller than the noise source with a smooth and non-resonant surface can provide better sound attenuation. Other factors such as the terrain, weather, and the presence of obstacles can also affect the height and placement of a sound barrier. Ultimately, a thorough analysis and assessment by an acoustical engineer is necessary to determine the appropriate height and design of a sound barrier for a particular location.

This mind map was published on 16 May 2023 and has been viewed 55 times.