Any sufficiently advanced technology is equivalent to magic. – Arthur C. Clarke (Author)
Our brains are the ultimate computer. They are always working and processing, anticipating and solving problems, running systems in the background while operating on the fly as we move through our lives. When it comes to hearing, the brain is just as crucial as the various parts of the ear.
What the brain can do, with the help of the ear, is to pick one voice out of a crowd and tune in to listen. So, what happens when hearing loss limits this advanced ability? Technology takes over.
While you may not often think about it, the way we can focus in on and listen to one voice in a larger, noisier crowd is pretty remarkable. Our brain quickly and seamlessly filters out others so we can hear the one. With hearing loss, this isn’t always possible. In fact, the difficulty so many with hearing loss face hearing in crowds or noisy settings is a problem so many hearing healthcare professionals and researchers have been trying to solve for years. With the newest technology, this problem could become a thing of the past.
While hearing aids have steadily become more powerful with numerous advanced features over the years, isolating voices in crowds has still proved an elusive problem to solve. That’s why recent research of an exciting new piece of hearing aid technology has those in the world of hearing health cautiously optimistic.
Still, in the early stages of development, the new AI-powered hearing aid is powered by the brain. By monitoring brain waves, the device can automatically boost the voice the wearer would like to hear.
“By creating a device that harnesses the power of the brain itself, we hope our work will lead to technological improvements that enable the hundreds of millions of hearing-impaired people worldwide to communicate just as easily as their friends and family do,” said Nima Mesgarani, PhD, a principal investigator at Columbia’s Mortimer B. Zuckerman Mind Brain Behavior Institute and the paper’s senior author.
Using a speech-separation algorithm, the hearing aid can identify the voice on which the user wants to tune in. While previous versions were limited to just those voices that it recognized, this latest version, tested on volunteers epilepsy patients, can focus in on any voice in a crowd based on the brain waves and refined algorithm.
Hearing aids and hearing loss
Advances like this in hearing aid technology can mean more natural hearing for the millions of people diagnosed with hearing loss. This, in turn, could prevent millions more cases of associated conditions including depression, anxiety, social isolation and even cognitive decline. The possibilities are endless.
If you believe you or someone you care about have hearing loss, don’t wait for advanced hearing aid technology like this to take action. Contact our office to schedule an evaluation today. It’s vital that hearing loss is treated early to preserve your quality of life.