Question

Difference between audible and inaudible sound.

Answer 1

the range of human to hear sound is 22Hz to to 22000Hz .
So if sound is in this range that is audible otherwise not

Answer 2

audible sounds are those whose frequency is balanced for human ear ,which frequency we can listen , whereas non audible sounds r with the unbalanced frequencies for human ear ,it is more than 20000hertz and below than 20hertz.