desibelimäärillä

Desibelimäärillä refers to the measurement of sound intensity or power using the decibel (dB) unit. The decibel is a logarithmic scale where each increase of 10 dB corresponds to a tenfold change in sound intensity. Typical environmental decibel levels include a quiet room (30–40 dB), normal conversation (60 dB), moderate traffic (70 dB), and a loud rock concert (110 dB). Prolonged exposure to sound levels above 85 dB can lead to hearing damage, making awareness of decibel levels important for occupational and personal safety. Understanding decibel measurements helps in assessing noise exposure and implementing protective measures.