How loud is too loud? Understanding safe sound levels
In our modern world, noise is everywhere. Whether it’s traffic in downtown Toronto, the hum of construction equipment, or loud music through headphones, we’re constantly exposed to sounds. While many of these are part of everyday life, prolonged or sudden exposure to high noise levels can have a serious impact on your hearing health. But how loud is too loud? Understanding safe sound levels is key to protecting your hearing for the long term. Whether you're at home, at work, or enjoying a concert, knowing your noise limits can make all the difference. Measuring sound: The basics Sound is measured in decibels (dB), and it’s important to understand what these numbers mean. Here’s a quick comparison: 30 dB – Whisper or quiet library 60 dB – Normal conversation 85 dB – Heavy traffic or a noisy restaurant 100 dB – Motorcycle or subway 120 dB – Rock concert or ambulance siren 140 dB – Gunshot or jet engine at takeoff The general rule is that prolonged exposure to any sound over 85...