Hearing aid can be described as a wearable, small electronic device that enables a person facing difficulty in clear hearing to hear and understands sound better. It improves the overall quality of communication of the person as they allow sound to be processed and conveyed to the brain of the wearer. The device is a battery powered device that makes the sounds louder and clearer. These classified medical devices are designed in accordance with the comfort of the users. The sound vibrations entering our ears are magnified to a level of comprehension.
Working of the hearing aids
The device primarily consists of a microphone, an amplifier and a speaker. All the sounds and speeches are received by the microphone, which in turn converts them to electrical signals and passes these signals to the amplifier. The power of these electrical signals is increased by the amplifier and them is sent to the ear via speaker. The small button batteries present in the hearing aids powers the amplifier, its circuits and all the other components of the device.
Types of different hearing aids
BTE : Behind the ear worn hearing aids
ITE : In the ear worn hearing aids
ITC : In canal hearing aids
IIC : invisible-in-canal hearing aids
CIC : completely-in- canal worn hearing aids
MIC : mini in canal hearing aids
The Hearing Hero
Hearing Hero is an affordable battery operated alternative for those suffering from mild hearing loss? All the hearing hero reviews have always been positive and in favor of comfortable wear. Designed with advanced technologies, these devices are cheaper, easily accessible and extremely comfortable to wear. It helps to minimize the background noises and easily understandable and clearly processed sounds