Understanding Digital Hearing Aids



Understanding digital hearing aids is important if you or someone that you love suffers from the negative impacts associated with hearing loss. It is actually imperative that you develop an understanding of digital hearing aids and how they can improve your ability to understand speech. In the past several years, digital hearing aid technology has quickly advanced as the preferred choice among most patients that have hearing complications.

This type of hearing technology was first introduced in 1987. Two individual manufacturers released hearing devices that included what was referred to as "Digital Signal Processing" or "DSP". Unfortunately, the devices were considered to be too large and placed too much strain on the batteries used to power them.

The devices were not considered to be popular among consumers. However, as time progressed, this changed. In this guide, you will learn important facts pertaining to understanding digital hearing aids.




In the late 1990s, a couple of hearing aid manufacturers released their versions of digital hearing devices. The digital based technology had been improved in numerous ways. It is true that these devices were considered to be expensive, but consumers and professionals that specialized in hearing approved of the devices.

The individuals that purchased these products could choose many different styles. Many liked the fact that they had many options in both "Behind-the-Ear" models and "Completely-in-the-Canal" models. While the technology was not received well in the late 1980s, it was well-received in the late 1990s.

Consumers and professionals were ready for an understanding of digital hearing aids and the technology advances. In addition to this, the coming of the digital age promised much advancement in signal processing devices such as digital hearing amplification systems.

When researching hearing aids, you will find that they are categorized by two specifications. The first is "Analog" and the second is "Digital". These categories describe the technology that is used to process sound.

Hearing aids that use analog technology use an amplification process that focuses on ambient sound. Unfortunately, many find that these products do not offer large amounts of clarity. Understanding digital hearing aids technology, on the other hand, includes many unique enhancements in order to offer higher quality sound to consumers. These enhancements include settings that may be individualized, the ability to filter noise in the background, and smaller designs which are more comfortable for the wearer. If you are searching for high quality sound, the ability to customize your hearing experience and variety in amplification devices, digital technology is the way to go.

Many consumers enjoy the fact that digital hearing aids include three different types of fittings. These include "Behind-the-Ear", "In-the-Ear" and "Body Worn". Below, you will find a description of each type of hearing aid fitting outlined here:

• Behind-the-Ear - These hearing aids usually include a specially designed earmold that rests inside of the ear. The actual amplification system rests immediately behind the ear. The two pieces are connected through a small, plastic tubing device. This is considered to be the most common of all hearing aid types.

• In-the-Ear - This audible device consists of one piece that sits inside of the ear. All working components are included in one piece. In some instances, the products sit in the canal. In other instances, the piece is placed just inside the ear. There are many products that may be seen when placed in the ear. There are other products that may not be seen when placed inside of the ear. While many consumers like these models, it is important to understand that they often need to be replaced more than other types of hearing aids.

• Body Worn - These devices include a box that is worn on the body. It is connected to a microphone and other parts that slide into the ear. These are not considered to be as popular as other types of hearing devices, but they are considered to be appropriate for individuals that suffer from issues with their vision or other physiological complications.





When understanding digital hearing aids, you will commonly find that there are many benefits associated with this type of technology. One of the main advantages is gain processing. This means that you will be able to hear sounds with a higher level of quality, without experiencing complications associated with the exposure of extremely loud or sudden sounds. In addition to this, the following benefits are associated with digital hearing technology:

• When you use a digital hearing unit, you will discover that there is a drastic reduction in the noise feedback that is commonly associated with analog units.

• Many of the devices possess what is known as "Digital Speech Enhancement". This technology assists in increasing the intensity of certain aspects of speech. The content of speech is identified as "temporal" or "spectral".

• The digital microphones that are associated with these devices enhance the sounds that an individual is exposed to so that they are clear and concise. While analog devices do much the same, many users state that the sounds transferred into a digital based product is clearer overall.

Understanding digital hearing aids is highly beneficial in many different ways. These audible devices translate sounds to digital based codes. Once it is changed, it changes the sounds back and then goes through the process of re-transmitting back by using a wide assortment of mathematical based technologies.

As a result of this procedure, the sound transmissions are duplicated. When this happens, high quality sound is produced and the wearer is able to hear the sounds that are around them in a more accurate fashion.

If you are interested in having a hearing device that will provide you many different options, high levels of functionality and optimal sound, you should consider utilizing digital hearing aids. While it is true that these devices are a bit more costly than analog units, many consider them well worth the price.


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