Sounds are all around us in our environments. Most sounds such as the television, phone ringing or household appliances may be at a safe level in terms of volume, however, sounds can be harmful when they are too loud. These sounds can damage sensitive structures in our inner ear, which can cause noise-induced hearing loss....
Noise levels of sleep machines may be too high according to research from Toronto’s Sick Kids Hospital CBC News article Posted March 3, 2014 White noise machines used to help infants sleep are often capable of producing industrial-scale levels of sound that could have harmful effects to children overexposed to them, suggests a new study. The...
