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A miraculous device that can restore your language with just a sticker around your neck

A miraculous device that can restore your language with just a sticker around your neck

 


The small elastic patch is moved solely by muscle movement.

Researchers have developed a new device that can convert throat muscle movements into speech, allowing people with vocal cord problems to communicate again. This self-powered patch attaches to your neck and uses small magnets to convert throat movements into electrical signals.

In a study published in the journal Nature Communications, US-based researchers have shown that this tiny flexible patch works solely through muscle movement.

This patch, described in a recent study, is made up of five thin layers. The outer layer is soft and flexible, and the middle layer contains small magnets that respond to muscle movements. The remaining two layers use these magnetic shifts to generate electrical signals.

Machine learning algorithms then take these electrical signals and convert them into audio. To train the algorithm, participants repeated short phrases while the device tracked their throat movements. This allowed the system to learn the relationship between specific movements and spoken words.

In a test with eight people, the algorithm achieved 95% accuracy in converting the patch's signals into speech, even when participants were walking or running. Testing also showed that the device worked whether someone spoke the phrase out loud or simply silently.

According to this study, nearly one-third of individuals experience at least one voice disorder during their lifetime. The researchers noted that current treatments for severe voice problems, such as handheld devices such as electrolarynx, can be “inconvenient, uncomfortable, or invasive.”

This technology could be a game-changer for people who have lost the ability to speak due to vocal cord damage or surgery. The patch's self-powered design means no batteries are required, making it a convenient and long-lasting solution.

Sources

1/ https://Google.com/

2/ https://www.ndtv.com/science/this-miracle-device-can-restores-speech-with-just-one-sticker-on-your-neck-5236702

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