Less than 80 decibles
In a shooting range indoor or out door, but be careful, know gun safety and the shooting range's rules.
The maximum range of detection for submarines using sonar varies depending on the decibel level. Higher decibel levels can detect submarines at greater distances compared to lower decibel levels.
There are quite a few shooting ranges located in the area of Sydney, Australia. A few of these are Sydney International Shooting Centre, St. Mary's Indoor Shooting Centre and Hornsby Rifle Range.
The decibel level of a rocket taking off can vary depending on the size and type of rocket. However, it is generally very loud, often exceeding 150 decibels at close range. This level of noise can cause hearing damage if proper hearing protection is not used.
Arround 80 dBSPL.
That depends on how large the actual bell is ! The larger the bell - the bigger sound it makes !
The .22 air rifle has an effective shooting range of about 60 yards. Much beyond that the pellet lacks the velocity to fly level, and lacks the speed to be effective for hunting.
A decible range is a measurement of sound so that people can compare the amount they are hearing.
The degree of loudness or softness of sound is measured in decibels (dB). A higher decibel level indicates a louder sound, and a lower decibel level indicates a softer sound. The range of comfortable hearing for most people is between 0 dB (very soft) and 85 dB (loud but not harmful).
The decibel log scale measures sound intensity by comparing the sound pressure level to a reference level. It uses a logarithmic scale to represent the wide range of sound intensities that humans can hear. Each increase of 10 decibels represents a tenfold increase in sound intensity.
Not all speakers have the same decibal range. According to speakers that I was able to locate online (BRG wireless) the decibel range is 99dB. However, other brands of speakers may be different.
The range is 0dB to 194dBIf you listen to anything over 90dB for a long period of time your hearing will start to go bad.See related link for more information