ITS-100 mobil induction loop

A one way communication can be made betwen the provider and the receveiver device which are using radio frequency. That is how the person who is using a hearing aid is going to receive such clear sound which is not filled with the surrounding noises of the environment. The induction loop that belongs to the receiver device can be woren in the neck. It creates the magnetic field around the head with a 30 cm distance. Through this magnetic field travelling the sound without any wire setting solution. It reaches very easily the T, telephone spool of the hearing aid.  The magnetic field induces voltage in the telephone spools. This voltage is converted to a clear sound by the engine of the hearing device. In the last phase the clear sound is sent to the tympanum of the person using the hearing aid. The transmitter can use 40 different frequencies so there is no frequency crossings in case of multiple devices using radiofrequency.