An Overview of Digital Noise Reduction-Enabled Hearing Aids
Whether its a crowded restaurant or sidewalk, you can encounter overwhelming amounts of noise almost anyplace. People who use hearing aids are particularly sensitive to this problem as it becomes difficult to differentiate between meaningless noise and important sound. Digital noise reduction technology embedded inside hearing aids is one approach to combating this problem. It allows the wearer to block unwanted noise and focus on specific sounds.
Conversational speech and meaningless noise follow different sound patterns, which digital noise reduction technology is able to pick up on. In quiet environments, picking up the sounds of speech is easy because they are the primary sounds in the room. However, when conversing in a noisy environment, your digital noise reduction equipped hearing aid can tell that there is unwanted sound present. The hearing aid makes the necessary adjustments on its own using built-in software and reduces the volume associated with the noisy channels.
Don’t expect that all background noise will be eliminated. No hearing aid can do that. However, the digital noise reduction feature does help improve communications quite a lot in noisy areas. The general consensus among hearing aid wearers with this technology is that speech sounds better and background noise is less overpowering.
Digital noise reduction technology works best when the background noise it is combating is fairly constant. While digital noise reduction may not be completely effective in reducing the impact of loud music or nearby conversation, it can greatly reduce steady sounds such as an air conditioner or a motor.
To make the most out of the digital noise reduction feature in your hearing aid, you might want to consider taking some common sense steps to reduce the noise around you. In restaurants it is usually possible to request a table in a quieter area or away from music speakers.
Digital noise reduction technology isn’t a fix for all background noise problems, but every little bit helps and the technology continues to improve every year.