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This decibel chart of common sounds can help you determine what noise levels are safe so you can easily prevent damage to your hearing.
To use this noise pollution calculator, enter the noise level in deceibels (dB) and it will automatically calculate the maximum amount of time for safe.
Noise Level Chart 3: Decibel Chart Of Common Sounds. This decibel level chart shows noise effects within the range of 40 – 140 dB. This range of sound ranges from simple, hush noises such as raindrops at 40 dB to loud, explosive sounds such as gunshots or fireworks at 140 dB.
30 dB. Even 30 dB sounds are pretty quiet, like a whisper or a room with no one else around. This much could be heard as background noise in a very quiet place. 40 dB. It's pretty quiet if the number is 40 dB. It sounds like someone is talking quietly or in a quiet place like a library.
Sounds are measured in decibels (dB). We are exposed to a wide range of dB level examples in our everyday lives. Knowing the dB levels of these noises can help us protect ourselves from hearing loss. Let’s take a look at how sound is measured and some decibel examples you’re likely to come across.
Sound levels for common sounds cover a range of about 130 dB. (See chart below for sound levels for common sounds). A quick look at the chart reveals that sound level is very a different thing than sound intensity. Every extra 10 dB corresponds to a sound that is ten times more intense than before. Stop to think 1.
Sound levels are most commonly measured in decibels (dB), which range from barely audible to loud enough to cause physical pain. The risk of hearing loss starts at around 70 dB. Exposure to sounds at 85-decibel levels and above damages your hearing.