The impulse reducer is activated to reduce the effect of sudden sounds such as spoons, forks or slamming door.

In extremely noisy environments the noise manager gets in to reduce irritating noises.

There is a super adaptive “Feedback cancellation manager” that eliminates the feedback generated by power. While the feedback is stopped, loss of gain never occurs and the sound is not change.

The slightest breeze can influences serious pressure in the ear canal. The wind manager at Nida3 significantly reduces the effect of the wind. It also offers special solutions for those who work continuously in the open field.

The ear mold is often uncomfortable for hearing aid users. In order to solve this problem, we built the Nida3 technology on the “Open System” and as the result we saw that, as long as the ear canal is available, up to 30% can be left open and an "Occlusion Free" gain can be offered. The advantage of the system is not only to reduce pressure, but also allows air and light to enter the ear canal, preventing possible ear diseases, contributing to natural versatility and allowing sounds to come naturally.