A hearing aid is a battery operated device to make sound louder. Hearing aids are available in different shapes and sizes and can be put either in, or around ones ear. They can be digital or analogue. The type of hearing aid offered depends on ones hearing loss and individual comfort. Hearing aids have a built in Microphone that picks up sound. This is then electronically processed and amplified by digital technology or analogue circuits. These signals are then passed on to a receiver in the hearing aid where it is converted back to audible sound which you can hear. "You know what it feels when you can't hear properly. Hearing dialogues used to be so tough that you felt completely helpless. Then you can remember that one visit to Rama Vision & Hearing Centre that changed all for you. The Digital Hearing Aids they dispensed are by far the best money can buy. The professionally qualified audiologists and the personal care make Rama Vision & Hearing Centre an ideal place to solve one's hearing problem." Contact Details: Sandeep Malhautra Rama Vision & Hearing Aids