The vibration from sounds hit the tympanic membrane (ear drum), which in turns causes the ossicles (malleus, incus, and stapes) to amplify and send the signals to the cochlear (inner ear). The cochlear processes the sounds and sends the information through the Vestibulocochlear nerve to the brain.
What unusual sound do they hear in the fire?
The loudest sound that we can hear is about 130 decibels.
When a sound wave is reflected, you hear an echo.
Sound is longitudinal waves that you can hear. http://en.wikipedia.org/wiki/Longitudinal_wave
Sound too low in frequency to hear (~<20Hz) is called infrasound. Sound too high infrequency to hear (~>20kHz) is called ultrasound.
they can hear sound in ears
Sound perspective is the way you hear a sound. (Where you hear it coming from)
The loudest sound that we can hear is about 130 decibels.
What unusual sound do they hear in the fire?
"Hear" doesn't have an "a" sound at all; it has a long "e" sound.
When a sound wave is reflected, you hear an echo.
you can hear by sound wave and ears
Sound is longitudinal waves that you can hear. http://en.wikipedia.org/wiki/Longitudinal_wave
Check whether your speakers are connected to your default soundcard.
In our ears the sound vibrates and makes the sound
you can hear the sound of birds and the sound of waves washing up to the surface (: .
Sound too low in frequency to hear (~<20Hz) is called infrasound. Sound too high infrequency to hear (~>20kHz) is called ultrasound.