How loud is 85 decibels compared to everyday sounds?

Idling diesel trucks emit noise at 85 dBA (decibels) measured at a distance of 50 feet. In general, noise decreases 6 decibels for every doubling of distance ... Intensity of sound is measured in decibels (dB). ... If during these tests a noise is found to be 85 dB or higher, a written conservation program will need. Note: dBA = Decibels, A weighted. Decibel Level Comparison Chart ... 85. Telephone dial tone. 80. Chamber music, in a small auditorium. 75-85. Vacuum ... Continued exposure to noise above 70 dBA (adjusted decibels) over time will cause hearing loss. ... 85 Heavy Traffic, Noisy Restaurant; 90 Truck, Shouted ... Feb 22, 2022 ... ... decibel (dB) scale, which is logarithmic rather than linear. ... If you listen less than eight hours a day, you can keep it at 85 decibels. Oct 22, 2018 ... You're safe if the sound in question stays below 85 decibels (dB); above that, you're in the action zone — protect your ears or risk hearing ... unreasonable if the decibel level exceeds 85. ... Noise is considered unreasonable—and in violation of the statute—if it is 85 decibels at the point where it is ... Since exposure to noise that equals or exceeds the 85 decibel (A weighted or dBA) 8-hour time weighted average (TWA) threshold is potentially hazardous to ... For example, the risk at 91 decibels over two hours is the same as 85 decibels over eight hours. Workers must not be exposed to a noise level above 140 decibels ... Aug 12, 2024 ... Protecting your hearing from noise damage is all about the decibels. You're safe if the sound in question stays below 85 dB. Above that, you're ...