: The auricle acts like a funnel to collect sound waves and amplify them.

: The deepest, hollow part of the external ear that leads to the canal.

: Its unique folds and curves help the brain determine the direction from which a sound is originating. Medical and Clinical Significance Auricular - Massive Bio

: The small, pointed eminence in front of the ear canal.

: The only part of the auricle not supported by cartilage; it consists of fibrous and adipose tissue. Primary Functions