You can start to hear at the threshold of hearing at 0 dB and end up at the threshold of pain at 137.5 dB.
The decibel (abbreviated dB) is the unit used to measure how loud a sound is. The decibel scale is a little odd because the human ear is incredibly sensitive. Your ears can hear everything from your fingertip brushing lightly over your skin to a loud jet engine. In terms of power, the sound of the jet engine is about 1,000,000,000,000 times more powerful than the smallest sound that your ears can just barely hear. That's a big difference!On the decibel scale, the smallest audible sound (near total silence) is 0 dB. A sound 10 times more powerful is 10 dB. A sound 100 times more powerful than near total silence is 20 dB. A sound 1,000 times more powerful than near total silence is 30 dB140 dB airplane taking off150 dB firecracker157 dB balloon pop162 dB fireworks (at 3 feet)
Around 150 decibels would make you become deaf, and, unbelievably, around 190 decibels could kill you. It depends also on the listening time. More than 85 dB SPL a long time is not good for your ears. One bang of 140 dB SPL will hurt you very much.
For Him Who Has Ears to Hear was created on 1977-05-20.
The typical range of human hearing is between 20 dB (softest sound) to 120 dB (threshold of pain). However, our sensitivity to different frequencies varies, with our ears being most sensitive to sounds between 2,000 Hz and 5,000 Hz.
You can't hear much only faint noises s your ears only develop in the second trimester.
So they can hear, just like humans have ears so they can hear.
you can hear by sound wave and ears
humans hear from there ears.
they hear by their ears duhhh
Sound is something that travels in waves and we hear with our ears.
20,000 Hz (20kHz) is the (ideal) highest FREQUENCY that a healthy human ear can hear. With regard to loud sounds, a sound LEVEL of 120 decibel (dB) causes pain, and a level of 140 dB causes deafness.
they can hear sound in ears