outer ear is the auricle or pinna. ear anatomy. realistic of the ear

hear sound cochlea cochlear anatomical biology isolated vector illustration silence organ ears diagram realistic anthelix audiologist lobe structure otitis sensory medical otolaryngologist human triangular fossa intertragic notch concha external auditory canal lobule antitragus tragus helix antihelix crus outer ear auricle pinna anatomy consists cartilage skin different part drum