Convenience and Compatibility Making Strides in Hearing Aid Technology

Hearing aids fall into three main categories, digital, analog and conventional. Here’s a look at them in detail

Types of Hearing Aids

Digital programmable hearing aids use DSP or digital sound processing technology. When the computer chip embedded within the aid separates the noise from speech, it changes the sound waves into digital signals resulting in a loud and clear output. This technology can adjust and change sound to meet the needs of the user. The hearing aid is easier to program, it fits well and gives out less feedback. Upgraded models also allow the user to program to different settings for different applications. Some of them such as Bluetooth hearing aids possess wireless connectivity features which facilitate communication between devices. Conventional hearing aids require an audiologist to manually change the settings based on hearing test results. It does not allow for multiple settings but it is very affordable. Analog programmable hearing aids require the help of an audiologist to change the multiple settings which can cater to different environments.

Wireless Connectivity in Hearing Aids

Streamers or compatible assistive listening devices which act as a communication link are used by wireless hearing aids. There are two factors to consider in wireless connectivity. First of all each of the hearing aids should be able to work as a team to take in the sounds from the environment and make changes accordingly. This means that the program and volume settings of one ear will match with the other so as to provide clarity of speech without any distortion or delay. Wireless technology facilitates communication of a hearing aid with other outside electronic devices. This allows the user to be able to talk on the phone, enjoy a T.V show or enjoy music. Once the hearing aid connects wirelessly with a device it will translate the sound signals into a compatible form. Bluetooth hearing aids remotely connect with electronic devices, be it a laptop, T.V or tablet enabling the user to listen to music directly without any additional equipment. The user can also control the volume without any outside interference or without disturbing anyone else. The streamer can easily switch between various devices and also pair with multiple devices at a time.

The technology used in wireless hearing aids is based on reliable standardized testing which is refined to produce simple, clear, safe and uniform sound that can be easily adjusted and changed to suit your requirements in any environment.