Kuulonparannusvälineiden
Kuulonparannusvälineet, commonly translated as hearing assistive devices or hearing aids, are electronic instruments designed to amplify sound for individuals with hearing loss. These devices work by picking up sound through a microphone, converting it into an electrical signal, amplifying that signal, and then delivering the amplified sound to the ear via a receiver. The goal is to make sounds more audible and improve speech comprehension for the wearer.
There are several types of hearing aids, categorized by their placement and functionality. Behind-the-ear (BTE) devices
Modern hearing aids are sophisticated digital devices. They can be programmed to suit an individual's specific