Latest technology incorporates Bluetooth technology into hearing aids
July 11th, 2008 | by admin |Most hearing aids still utilize basic principles to help the hard-of-hearing. Digital devices convert the input from the microphone into digital bits of information which can then be processed through a minute computer that is an integral part of these types of assistive listening devices. Bluetooth uses short-range wireless radio technology to connect devices to each other, generally within a distance of 30 ft. However, there have been some very recent advancements with the devices worn in the ear that is making them more capable of providing better hearing, even to people with severe hearing loss. One advantage of the speaker-in-the-ear device is that the speaker does not completely fill the ear canal and this allows the wearer to be able to more naturally hear their own voice and in general enjoy a more natural, auditory quality of sounds. "In the ear hearing aids" do have one main drawback that is due to limitations of the size of the little devices. Small advanced hearing aids actually consist of two main parts: the housing unit which is worn behind the ear and which contains the electrical components; and, the speaker which is connected to the main unit via a very thin clear tube. With a hearing aid amplifier making all sounds equally louder the background noises will seem amplified more than the speech. However, the latest technology incorporates Bluetooth wireless technology into hearing aids, making them compatible with many Bluetooth enabled devices.
