Can Decibels Cause Damage?

Sound is measured in decibels (dB). ... Noise above 70 dB over a prolonged period of time may start to damage your hearing. Loud noise above 120 dB can cause immediate harm to your ears.

What levels of decibels can cause permanent damage?

If a sound reaches 85 dB or stronger, it can cause permanent damage to your hearing. The amount of time you listen to a sound affects how much damage it will cause.

Can 110 decibels hurt you?

Keep in mind that exposure to sounds higher than 110 decibels can cause instantaneous hearing loss. Levels and sources of damaging noise include: 85 – 100 decibels: For example, a hair dryer, blender, power lawn mower, forklift, or subway train. 100 – 120 decibels: For example, a bulldozer, impact wrench, or motorcycle.