What threshold of hearing equals 80 decibels?

A threshold of hearing at 80 decibels (dB) represents a sound level that is significantly louder than normal conversation, which typically ranges from 60 to 70 dB. Prolonged exposure to sounds at this level can lead to hearing damage or loss. For reference, 80 dB is comparable to the sound of heavy traffic or a noisy restaurant. It’s important to use hearing protection in environments where sounds reach this intensity.