🎵 My Singing Voice

Watch the respiratory system breathe, then see how exhaled air passes through the larynx and activates the vocal folds for singing.

Human respiratory system diagram
Ready
Choose Inhale, Exhale, or Phonate.
Airflow
Diaphragm
Vocal folds
Lung expansion
💨

🌟 Singing Voice Adventure

Help Airy get to the Singing Voice!

Airy is a tiny breath explorer. Can you help Airy travel into the lungs, come back out, pass through the larynx, and wake up the singing voice?

1. Breathe In 2. Breathe Out 3. Make Voice 4. Sing
Tap Start Adventure. Airy will show you where the breath goes!
The breathing model: During inhalation, the diaphragm contracts and moves downward. This increases the space in the chest, allowing the lungs to expand and drawing air through the nose and/or mouth into the respiratory system. During exhalation, the diaphragm returns toward its normal resting position. Air leaves the lungs, travels up the bronchi and trachea, passes through the larynx, and exits through the mouth. When the vocal folds are activated, they vibrate and turn the airflow into voiced sound.