People who hear a humming, a ringing, or a pulsation may have tinnitus or an ear infection.
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Because of your ear lobe you can hear the sound of low amplitude.
According to my opinion sound card is located towards the dorsal side slightly beneath the neck region.Because of the vibration produced in the sound box it produces the sound of different intensities,which we hear.
Because in order for us to hear, sound waves need to reach the eardrum - which vibrates - creating the sounds. Excessive earwax blocks the sound-waves reaching the eardrum, which reduces the volume of sounds.
You use a very complicated ear brain system, which is not fully unterstood yet.
the faintest noise people can hear
Sai pump
where people or animals hear from
we hear them
Get up and go and take a look.
they are more keen and can hear the vibrations from the sound.
0 dB is the threshold of hearing. Some people can hear a very soft sound and some cannot hear anything.
People use sound waves in ultrasound scans when women are pregnant. You can hear the noises the baby is making and the sound is through sound waves
because there is no sound in space and sound cannot travel through vacuum
It depends on age etc. but about 20 cps is the lower limit. (Some like to claim 16)
The reason that is, is because the way that the sound travels to your inner ears.
they can hear sound in ears