Speaking Without Using Vocal Cords

People who lose their voice box can still speak by swallowing air into their esophagus. By controlling the release of this air, they create vibrations that sound like human speech without using vocal cords.

This unique technique relies on the upper esophagus acting as a makeshift vocal fold to produce sound. Instead of using air from the lungs, the speaker traps air in the throat and pushes it out in a controlled burst. It is a remarkable adaptation that allows individuals to regain their ability to communicate after major surgery. Though it requires patience to master, this method serves as a vital bridge for speech restoration.