What is the minimum decibel a human can hear?
What is the minimum decibel a human can hear? What Is the Lowest Decibel a Human Can Hear? The lowest decibel a human can hear is 0 dB. In some exceptional cases, humans can hear sounds down to -15 dB. 0 dB sounds are very soft and barely perceivable by the human ear.
How loud is a firework?
Fireworks produce a sound output that is in the 150 to 175 decibel range. Each year, many people experience some damage to their hearing as a result of fireworks. There are two things to note when considering whether or not fireworks will have the potential to cause hearing loss.