15
Aug

Electronic devices are changing the way people listen to music. But studies show the devices may be causing hearing loss in many people. Some experts say people may be playing them too loud and for too long.

Researchers from Zogby International did a study for the American Speech-Language-Hearing Association. It involved three hundred high school students and one thousand adults. They were asked about their use of portable music devices. Some of the most popular are Apple Computer’s iPod, C.D. players and portable laptop computers.

Forty percent of students and adults said they set the sound levels, or volume, at high on their iPods. But students… Read the rest