Digital ear plugs are one of the greatest developments to come onto the market in the last ten years. While they did not start out with a great deal of popularity, they have quickly become a favored item now that many studies have been released about the effects of hearing loss on a young population. These devices come with the potential to make workplaces safer and for better communication during emergencies. That is why we will look at how they work, what technology allows them to do, and where they can be seen in the modern world.
How Do They Work?
Digital ear plugs function by conforming to the very first function of an ear plug: being able to block sound from entering your ear canal and causing hearing loss. One of the other things that a digital hearing aid is able to do is limit the amount of frequencies that are able to be channeled through the device, reducing the pain that one feels from sounds as well as long term damage. The final function of a digital ear plug is being able to completely limit the amount of decibels that the device takes in before shutting out sound completely. This allows the device to act on your behalf to protect your hearing while you are tending to other matters at work.
One of the greatest achievements about the digital ear plug is that it uses a variety of technology in order to protect the hearing of the wearer. The first interesting thing that these devices do is have a frequency altering piece which contorts the frequencies to those which do not cause pain or damage, and filters out the others. In a similar manner, the decibel filter on these devices protects the wearer from loud blasts of sound that can cause deafness and damage, while also filtering out sounds that have been going for a duration, such as alarms. Of course, the most basic function of a digital ear plug remains the same as foam ones: preventing sound from entering the ear if you do not want it to.
Uses In The Workplace
These devices are incredibly useful in many different areas of work around the world. One of the best places to see these devices implemented is in emergency services and first response situations. For police officers who have to compete with potential alarms and sirens, and possibly gunfire, these devices can protect their hearing on a daily basis. The same concept applies to soldiers and industrial workers as well. In a novel approach to hearing, many of these devices have a setting where conversational sounds are amplified and all other sounds are filtered out. This allows responders to speak and effectively communicate in an emergency situation without risking their hearing. Overall, these devices help people in many dangerous situations overcome potential hearing threats.