People who hear a humming, a ringing, or a pulsation may have tinnitus or an ear infection.
The term for any sound that is too high for humans to hear is "ultrasonic."
auditory transduction.
Scientist have tested which ear people hear best from, and the results show that people hear best from their right ears. The test also prove that people preform task more often when the request is made in the right ear.
No, animals do not hear the same frequencies of sound as humans. Different animals have different ranges of hearing, with some able to hear higher or lower frequencies than humans.
Yes, when you hear yourself speak, you are perceiving the sound vibrations through both the air and your skull, which can make your voice sound deeper and richer to you than it does to others who only hear the external sound waves.
They hear a strange, metallic scraping sound coming from the abandoned warehouse. It echoes throughout the empty building, sending chills down their spines.
Sai pump
where people or animals hear from
The faintest sound people can generally hear is around 0 decibels. This is the threshold of hearing, also known as the absolute threshold of hearing, and represents the lowest intensity sound that can be detected by the human ear.
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
No, people inside a soundproof room cannot hear sounds from outside because soundproofing materials absorb or block sound waves from passing through the walls.