CROSS HEARING AIDS

CROSS is an ellipsis for Contra Lateral Routing of signals. A CROSS hearing aid is fit to an individual who has normal hearing ear and one ear that is unaidable. The unaidable ear may be unaidable because of the harshness of the loss, a physical deformity of the ear, a chronic medical condition which forbids occluding the ear canal or any mixture of the three. A CROSS hearing aid includes a microphone at the level of the unaidable ear which transmits using a wire or FM to a receiver in (or at) the normal hearing. BI CROS stands for bilateral-CROSS. This BI CROSS devices is fit to a person who has a hearing loss in both ears, but one ear in unaidable, permitting the person to receive sounds from both sides of their head in their good ear.

CROSS hearing aid can be built in a numerous designs. In-the-ear (ITE), and In-the-ear (ITE) hearing aids can be wired together to let the sound signal from one side of the head to be routed to the opposite side. Widex creates a wireless CROSS hearing aid that utilizes a BTE hearing aid to send the signal and a BTE or ITE hearing aid to get the signal. I know that a FM signal is utilized to send the information to the other hearing aid. A CROSS hearing aid is suggested when the hearing in one ear is extremely poor and a regular hearing aid will not give clear and loud sufficient sound. As to the price of CROSS hearing aid is differ depending the design, company and circuit.

CROSS hearing aid is a technology for people with one sided hearing. The technology lets two executions: BI CROS and CROSS.

Utilizing this technology, a hearing aid-like device on the user’s hearing-impaired side utilizes its microphone to pick up sound from that and sends it to an additional instrument at the better ear. The sound in then inserted into the good ear.  

The CROSS execution is for a consumer who has fairly normal hearing in the good side and has hearing that can not be assisted on the bad side. The getting BTE device on the bad side transmits the sound to a device on the good side. The user hears the better sound from the bad side in their good ear. The user hears the sound from the good side obviously in their good ear, without intensification.