On average, about 120 db, depending on size.
The bell is a large unit, so a subunit, a decibel, is usually used. There is no subunit of decibel.
Do not rent a sound pressure level meter. Buy it at Radio Shack for 50 dollars. Scroll down to related links and look at "Sound pressure level meter".
Sea level
The basic concept of seismic instruments is to record vibrations. Older machines use paper, ink, and a drum to record the level of vibrations.
Does a heart make decibels? Never heard a heart.
A decibel is the unit of measuring the level of sound.
What is the decibel level of a car horn?
Decibel level over and above 120-15 is considered dangerous for the humans.
This line of Catalina drum is currently not the Gretsch line up.
A crowing rooster can have a crow that is upwards of a decibel level of 70. This can be comparable to the decimal level of a raised human voice.
Sony and Koss both manufacture headphones with in-line decibel (volume) controls.
A unit used to measure the intensity of a sound or the power level of an electrical signal. Someones voice could raise by a decibel.
Scroll down to related links and look at "Decibel Sound Pressure Level Examples".
The decibel level of a rat depends on the measurig distance to the rat. The closer you are to the mouth of the rat the louder the noise you can measure will be.
They have terrible teeth in their terrible jaws. Just like the Gruffalo.
The decibel scale is a logarithmic scale. Scroll down to related links and look at "Decibel - Wikipedia" and "Sound level meter - Wikipedia".
120 db