Originally published on Wed September 25, 2013 1:52 pm
Loud music can lead to hearing loss. But it's not just rock musicians and their fans who are at risk.
In classical orchestras, horn players are particularly vulnerable to hearing damage from the tunes they and their colleagues play.
Some studies have found that horn players are blasted with some of the loudest sounds in the orchestra. The levels are so high that many countries' occupational health regulations would limit exposure like that to a half-hour a day, some studies have found.
The deadly attack at a mall in Kenya has a lot of people concerned about "soft targets" here in the U.S. Michel Martin speaks to security expert Clark Kent Ervin for more on how locations like malls, sports arenas and churches can stay safe.