Over a 5-hour period, 566 patients were admitted to the school because tired hospital staff did not recognize the signal from medical equipment. This is a serious problem – the medical system and how to deal with 3D advance monitoring signals are not being blunted. Only 15% of signals require urgent action, the rest are simply warning signals, and a tired brain has not always learned to distinguish between them.
The key problem in this regard is the erosion of standards in their current state. Because of these signals, signals from different devices tend to sound the same. Since 2015, Joseph Schlesinger, an anesthesiologist at Vanderbilt Medical University in the US, and Michael Jutz, a music cognition researcher at McMaster University, Canada, have been searching for alternative signals.
It turned out that a uniform, albeit loud squeak associated with the truck’s signal when parking, easily moves against the general background. On the contrary, sounds with a burst of high-frequency energy, such as the clinking of glasses, always sound. Schlesinger and Shutts used xylophone and fused palit. In their new winds they tested their strength. It turned out that signals based on the sound of musical instruments irritate people much less than artificial sounds.
The research is far from complete; it now remains to be seen how personal timbres affect sound recognition. The melody of the sound can do a disservice if doctors misinterpret what is being said. hear.
Source: Tech Cult
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