Digital Hearing Aids, Beltone, Phonak, Resound

Mandy Fain asked:




It’s amazing that a device as small as a hearing aid can change a person’s life as much as it does. Those of you who have had an experience of wearing a hearing aid must have wondered how it actually works, well they’re pretty amazing things. Here we will discuss the basic working of different types of hearing aids that are currently available on the market.

All hearing aids have certain things in common, all hearing aids have the same basic components without these components, hearing aids would simply be unable to function. These components are: a microphone that picks up sounds around you, an electronic circuit that amplifies this sound and a receiver that transfers amplified sound to inner ear to be heard. The circuit works with the help of a battery, and all this equipment is housed within a small case which can fit in a variety of different places.

So, you see the hearing aid is simply a sound amplifier. That’s how you are able to hear many sounds that you were previously unable to hear thanks to this advice. Hearing aids are split into two main categories, digital and analog. Analog aids are further divided into conventional and programmable aids. Programmable analog aids allow you to program specific functionality within the hearing aid to make it suitable for different environments, these settings can be changed by using a switch or a remote control.

Digital hearing aids work in much the same way as a programmable analog aid. The only difference is that these digital aids are self-adjusting. This means that the wearer doesn’t have to change the volume or any other setting manually. Digital aids are characterized by the sampled analog signals as only high and low impulses. These signals are then manipulated by using techniques of digital signal processing to add extra features to the hearing device, including noise reduction, automatic gain control, compression and sound generation. Digital hearing aids are much more expensive than analog because of this extra functionality.

In addition to this classification, hearing aids are also distinguished on the basis of their style. Four popular styles are BTE (behind the ear), ITE (in the ear), ITC (in the canal) and CIC (completely in the canal). Their names pretty much explain where they all fit. Each type looks different and each are suitable for different degrees of hearing loss.

BTE hearing aids are composed of an ear mold that fits behind the ear, and tubing that transmits the sound to the ear. They are easy to use, easy to clean and easy to maintain. However, because of their size they are quite noticeable. These types of hearing aids are especially designed for kids because they may struggle to manage the other types of hearing aids. ITE hearing aids completely fit inside the ear and are barely visible. They usually come with extra functions like a telephone switch to allow the user to easily listen to a telephone conversation. ITC and CIC work in a similar way, but ITC aids are somewhat bigger in size than CIC hearing aids.

There is another type of hearing aid that is much less well known, this is called the bone conduction hearing aid. This is designed for people whose eardrum or ear canal becomes so damaged that other hearing aids are not feasible. The brain interprets these vibrations as sound. There is an additional component in this type of device, known as the oscillator, which receives sound signals and produces vibration according to their pattern. These aren’t very common, they’re only really used by people that have no alternative.

Beltone Hearing Aids

David Faulkner asked:




Throughout the world the people more or less are facing with hearing problem. The problem is noticed at the time of miss hearing when talking personally or receiving calls through telephone or other sources. You can also experience it at the time of watching television or movies. If someone feels hearing problem the best remedy available is to consult audiologist at the earliest for proper treatment

In the beginning hearing aid devices were not so useful as today. Now the latest technology is available in the market & a person having hearing problem can hear precisely well by using Digital hearing aids. Digital hearing aids are an up-to-date technology. It is capable to analyze sounds as it has computer-processing power. After analyzing the sounds these are properly and automatically adjusted according to the suitability of the need of a person. It is the best latest device that has proved to be very useful for persons facing hearing problem.

On Market, Availability

For the last more than a period of few decades it has been experienced that innumerable qualities of digital hearing aids have appeared in the market being manufactured by number of companies which run in more than a digit of twenty. The digital hearing aids marketed fewer than 40 by different model names have proved very useful for hearing problems. It has further been observed that this solitary number is continuously flourishing which will go on with the passage of time.

Digital hearing aids, An Invention:

The invention of digital hearing aids was considered to be revolutionary one with regard to the related subject. The digital hearing aids were available on the market in the year, 1987. Irrespectively of its usefulness it could not achieve considerable recognition as its size was large size and high battery-drain was provided in the digital hearing aids. Due to such deficiencies in their formation these were at last deserted.

How Was Digital Hearing Aids Improved?

After that the digital hearing aids were modified with the improvement in technology and their formation. These were introduced after about ten years to the previous one. These hearing aids proved to be more useful and considerable recognition was given to such revised technology by audiologists, practioners and users. These were liked far and wide although it had high price.

Technological Advent

With the passage of time the technology of digital hearing aids improved day by day. New techniques were introduced and efforts were made to make it more useful and responsive. Audiologists and users liked the digital hearing aids as compared to other hearing devices. The improved quality of digital hearing aids was well appreciated by beneficiaries.

Digital Hearing Aids: Striking Features

Digital hearing aids are designed considering the users’ requirements especially. These are provided with extra durability, high-tech operations and versatility. Digital hearing aids come with different functions by and by, which users can be served with. Some of these enlist as: Digital Speech Enhancement (DSE) the foremost one, Digital Noise Reduction (DNR), Digital Feedback Reduction (DFR), Signal Generation, Directional Microphone and Digital Static Protection (DSP). These operations make digital hearing aids very much adaptable and dynamical.

Change In Technology?

Now a days, dew to advancement in science and technology, great revolutionary outcomes can also be seen in the development of hearing aids. The present technology of digital hearing aids is, of course, tremendous. But the horizon of this front is becoming bright and bright. It cannot be foretold that what will be new achievements in this regard in future. Presently, digital technology is subsiding the analog technology, and same is the trend in hearing aids technology. It is preempted that the analog digital hearing aids will soon be superseded. This will be the outcome digital revolution. Above all, it is recommended that you should consult with an audiologist for the proper diagnosis, before the purchase of a hearing aid. With his consent, you will be able to buy the most appropriate hearing aid, which will be very specific to your ailment.

Hearing Aids Batteries

Alvin Toh asked:




There has been much advancement in the hearing aid industry in the last few years. Hearing aids come in even smaller, discreet sizes, and yet still providing a high level of sound quality. Nowadays, most hearing aids are digital, replacing the analog version. While analog hearing aids were the least expensive, digital hearing aids are now available at affordable prices.

Digital hearing aids come in a variety of styles and sizes. The 4 basic styles are completely-in-the-canel (CIC), in-the-canal (ITC), in-the-ear (ITE) and behind-the-ear (BTE). The first three styles are custom made as an impression of the ear opening needs to be taken for making the hearing aid shell. The type of hearing aid you choose should be based on the type of hearing loss you have. A hearing care professional can help you decide which is best for you. Generally, the smallest units are not strong enough to provide for severe or profound hearing loss.

Digital hearing aids provide for flexibility because they have programmable features that can be customized to your specific needs. You do not need to adjust the volume on them as it is done automatically. There are different types of volume adjustments that resolve distortion and amplification problems. Digital processors use filters to clean up the sound and thus provide the best quality sound available.

Siemens has been in the hearing aid industry for over 125 years. It produces a large variety of digital hearing aids, equipped with state of the art technology. Siemens digital hearing aids come in various sizes, designs and advanced features to suit everyone’s needs and budget. They have digital hearing aids for children as well as adults.

The value priced Cielo and Artis models offer digital features for the budget-minded. These models have digital noise reduction and phase cancellation that actually helps get rid of unwanted feedback that causes whistling.

The Intuis and Phoenix models are intermediate priced models. They have additional features such as advanced computer assist technology and automatic hands-free volume adjustment. The Ultimate technology line includes the Acuris and Centra models.

The Centra features sound smoothing technology and offers the most advanced adaptive feedback cancellation to eliminate whistling. All Siemens digital hearing aids come with a standard one year warranty to ensure that the hearing aid will meet your expectations.

Starkey, Beltone, Phonak, Oticon and Rexton are some of the other major manufacturers of digital hearing aids.

Siemens Digital Hearing Aids

• Made for Active Living – water resistant and rechargeable
• FREE ePocket remote control and FREE Recharger with purchase of a pair of aids (limit 1 free offer per customer)
• Includes face-to-face follow-up visit for adjustments if needed. Either come to our NYC office or receive $100 reimbursement rebate per aid (just submit a copy of your receipt for adjustments dated within 30 days)
• FREE programming by Siemens trained and licensed professionals
• Full 2 Year Siemens warranty + 2 Yr Siemens Loss/Damage Coverage   Read More…