‘Quartz recently reported on a study that found ambient noise in hospitals during the day hits 72 deciBels (dB) and 60 dB at night. To give you an idea of what these numbers represent:At 72 dB, non-stop hospital noise is a bit louder than a vacuum cleaner, which is pretty annoying.60 dB is noise loud enough that the World Health Organization believes it increases the risk of heart disease in addition to being an obstacle to restorative sleep.
What’s also worth noting is that hospital noise is getting worse when it’s compared to readings taken in the 60s. Daytime hospital noise has doubled, and night-time noise has quadrupled.
Some people are more sensitive to noise than others, to be sure. But nonetheless, hospitals are considering the sonic landscape in trying to make each patient’s experience as pleasant and healing as possible. Here are some of the things you may see happening in hospitals in coming years…’
Source: Big Think