A simple google search “Common decibel levels” gets you: How Loud Is Too Loud: Decibel levels of common sounds 65 Decibels is around normal conversation level.
Half as loud as 70 dB. Fairly quiet. Quiet suburb, conversation at home. Large electrical transformers at 100 feet. 50. One-fourth as loud as 70 dB. Library, bird calls (44 dB); lowest limit of urban ambient sound. 40. One-eighth as loud as 70 dB. Quiet rural area. 30. One-sixteenth as loud as 70 dB. Very Quiet. Whisper, rustling leaves. 20 ...
The range of 60-70 decibels sound pressure level is about as loud as normal conversation in 1 meter distance. The distance from the ears to the sound source is very important to the value of the SPL.
Most noise levels are given in dBA, which are decibels adjusted to reflect the ear's response to different frequencies of sound. Sudden, brief impulse sounds, like many of those shown at 120 dB or greater, are often given in dB (no adjustment).
Sounds that are too loud or loud sounds over a long time, can damage your hearing. The loudness of sounds is measured in decibels (dB). Learn the decibel levels for different sounds and know which noises can cause damage to your hearing.
65 decibels falls in a middle range between tolerable background noise and more intense sounds. It is comparable to fairly loud public conversation or light traffic noise.
Hi, I'd say 69 decibels is a loud sound that is acceptable for some people who have a higher level hearing threshold but can be annoying or extremely disturbing for others. as, a 30-40 decibels is the required noise level for a normal and acceptab...
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2 times as loud as 70 dB. Possible damage in 8 h exposure. Passenger car at 65 mph at 25 ft (77 dB); freeway at 50 ft from pavement edge 10 a.m. (76 dB).
This new Video is a Comparison of Sound in Decibels, because every source on the internet said a little different then the others there is a variable of ~10 decibels, please don't start useless ...