kuulmisrõngad

Kuulmisrõngad, also known as hearing loops or induction loops, are assistive listening devices that transmit audio signals directly to hearing aids and cochlear implants equipped with a telecoil. This technology creates a magnetic field that carries the sound, bypassing the ambient noise that can interfere with the clarity of sound picked up by a hearing aid's microphone.

The system typically consists of an amplifier connected to a microphone and a coil of wire installed around the perimeter of a room or area. When a hearing aid is switched to the telecoil (T-coil) setting, it can pick up the magnetic signal from the loop, delivering a clear and amplified sound directly into the user's ear. This significantly improves the ability to understand speech and other audio in environments with high background noise, such as theaters, lecture halls, churches, and public service counters.

The implementation of kuulmisrõngad is a crucial aspect of accessibility, allowing individuals with hearing loss to participate more fully in public life. Many countries and regions have regulations or guidelines encouraging the installation of hearing loops to ensure equal access to information and communication. The effectiveness of a hearing loop depends on factors such as the strength of the magnetic field, the quality of the audio source, and the proper functioning of the hearing aid's telecoil.