What Causes Your Voice to Become Deeper?
The pitch of your voice is determined by the amount of air passing through your vocal cords, which are two folds of tissue in your larynx. When more air passes through your vocal cords, the pitch of your voice gets deeper. This is why your voice tends to deepen with age as your vocal cords thicken and your airways become larger.
Nitrogen is the gas that is most commonly associated with a deeper voice. Nitrogen is an odorless, colorless, and tasteless gas that makes up about 78% of the Earth's atmosphere. Nitrogen is found in the air we breathe and helps to maintain the pressure inside our lungs. When nitrogen is inhaled, it causes the vocal cords to vibrate more slowly, which creates a deeper sound.
Carbon dioxide is another gas that can affect the pitch of your voice. Carbon dioxide is a byproduct of respiration and is found in the air we exhale. When breathed in, carbon dioxide can cause the vocal cords to vibrate more quickly, which results in a higher-pitched voice.
Helium is a gas that is often used to make the voice sound higher-pitched. Helium is a colorless, odorless, and tasteless gas that is found in some of the Earth's atmosphere. When inhaled, helium can cause the vocal cords to vibrate more quickly, resulting in a higher-pitched voice. Helium is often used by singers and voice actors to achieve a higher-pitched sound.
Oxygen is another gas found in the air we breathe. Oxygen is essential for human respiration and helps to maintain the pressure inside our lungs. When oxygen is inhaled, it causes the vocal cords to vibrate more quickly, which results in a higher-pitched voice.
In conclusion, the pitch of your voice is determined by the amount of air passing through your vocal cords. Nitrogen, carbon dioxide, helium, and oxygen are all gases that can affect the pitch of your voice. Nitrogen is the gas most commonly associated with a deeper voice, while helium is often used to make the voice sound higher-pitched. Oxygen can also affect the pitch of your voice, but to a lesser degree.
