Symphony 400 Stationary Induction Loop System for Enhanced Hearing in Noisy Environments

Stationary information-induction system of "symphony" series is designed to transmit audio information to persons with impaired hearing function with increased noise level. The system converts an acoustic signal (operator speech) or an electrical audio signal (streaming audio signal) into an electromagnetic signal, which is received by the cochlear implantation system or hearing aid telecoil in the "T" mode. It ensures that there is no extraneous noise, thereby improving speech and sound intelligibility. The system unit is connected to the 220 V power supply and installed in a convenient place. From the block the system is laid a loop (induction loop) around the perimeter of the room (on the floor, ceiling or on the walls closing in the cable channel), around the perimeter of the functional area (chairs in the hall, waiting area) or under the workplace (table, chairs). A microphone or other necessary sound equipment (depending on the configuration) is connected to the induction system unit.