The pinna
The part of the ear that connects it to the outside world is the outer ear. The outer ear contains the ear drum and the bell. The bell is the part of the ear that shows on the outside.
The three sections are the outer ear, middle ear, and inner ear. There are links below to the images of the ear's anatomy.
outer ear
the Auricle
External (outer) ear.
That part is called as ear lobe or the pinna of the ear.
The ear canal is the part of the outer ear that is a tube lined with tiny hair like features. The ear canal leads into the ear from the bottom of the auricular and is what conducts the vibrations.
Outer ear (the part you see on a person or animal) = Oreja Inner ear = Oido
Although the inner and outer ear are both parts of the ear, they can generally be regarded as two different parts of the body, and as such completely different. The inner ear is the innermost part of the sound detection system, and the one closest to the brain. The outer ear is the outermost part, and includes the part of the ear that protrudes from the head and part of the ear channel. For a complete explanation, the best option is to use online resources as the Physics Classroom.
The outer ear is the main region of the human ear that contains the ear canal. This part of the ear is responsible for collecting and funneling sound waves into the ear canal, which leads to the eardrum.
Ear cups or ear pads, depending on where you look.
The pinna is the outer part of your ear that helps funnel sound into the middle and inner ear