What is the pathway of sound waves?

What is the pathway of sound waves?

Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus, incus, and stapes.

What is the pathway sound waves travel to get to the inner ear?

Sound waves entering the ear travel through the external auditory canal before striking the eardrum and causing it to vibrate. The eardrum is connected to the malleus, one of three small bones of the middle ear. Also called the hammer, it transmits sound vibrations to the incus, which passes them to the stapes.

What are the four steps for the pathway of sound waves?

How humans hear

  • Step 1: Sound waves enter the ear. When a sound occurs, it enters the outer ear, also referred to as the pinna or auricle.
  • Step 2: Sound moves through the middle ear. Behind the eardrum is the middle ear.
  • Step 3: Sound moves through the inner ear (the cochlea)
  • Step 4: Your brain interprets the signal.

What is the correct path that sound waves take as they travel through the ear quizlet?

The auricle (pinna) is the visible portion of the outer ear. It collects sound waves and channels them into the ear canal (external auditory meatus), where the sound is amplified. The sound waves then travel toward a flexible, oval membrane at the end of the ear canal called the eardrum, or tympanic membrane.

What are the different ways we process sound?

Here are 6 basic steps to how we hear: Sound transfers into the ear canal and causes the eardrum to move. The eardrum will vibrate with vibrates with the different sounds. These sound vibrations make their way through the ossicles to the cochlea. Sound vibrations make the fluid in the cochlea travel like ocean waves.


Back to Top