In our ears, we have hairs that are set to receive different pitches. When a hair picks up a sound, a signal is sent to the brain. When the instrument makes a sound, it disturbs the air molecules around it. The vibration wave travels out and hits our ears.
a musical instrument? a wind instrument? a string instrument? a percussion instrument?
On Def Ears was created in 2001.
its is a percussion instrument
This is an instrument used by Igorots. It is a percussion instrument.
An otoscope is the instrument used to visually examine the tympanic membrane.Otoscope
-scope
Doctors use the otoscope to look in the nose; though technically, it is for the ear. But it is a handy device and they use if for ears, nose and throat.
Telescope
An "auroscope"
An ophthalmoscope.
Cystometer
An ophthalmoscope.
otoscope
probe
Microscope
laparoscopy