Question

Difference between audible and inaudible sound.

Answer 1

the things which can be hear are called audible and which are not can hear are called in audible sound

Answer 2

1.Audible sound is the sound which is between 20Hertz to 20000 Hertz and can be heard by human being.
2.inaudible sound may be below 20 Hertz or above 20000 Hertz and this can't be heard by human being.