03/10/2026
https://youtube.com/shorts/DnuG4rRUL3w
What Hearing With a Cochlear Implant Really Sounds Like: Scene from Sound of Metal (2019)
In the film, there’s a powerful scene where Ruben (who became deaf as an adult) gets his cochlear implant turned on for the first time. Instead of normal hearing, everything sounds metallic, distorted, and robotic.
That’s actually very realistic and this scene is one of the most accurate portrayals of cochlear implant hearing ever shown in a film.
A cochlear implant doesn’t restore natural hearing. Instead, it converts sound into electrical signals that directly stimulate the auditory nerve inside the cochlea. Because the brain is receiving simplified electrical patterns instead of normal sound vibrations, voices can initially sound artificial or mechanical.
But over time, the brain adapts. Through a process called auditory neuroplasticity, many patients gradually learn to interpret these signals and speech becomes clearer.
In the film Sound of Metal (2019), there’s a powerful scene where Ruben (who became deaf as an adult) gets his cochlear implant turned on for the first time....