Skip to main content

Different Types of Hearing Aid Technology and Their History

Hearing Aids devices helps people with hearing problems a lot. Wearing a hearing aid device is the easiest way to ditch the hearing problems. Hearing aids were first introduced in 17th century. Since then it has come a long way. In the early age they were very different from what they are now, even they were not called hearing aids. That time it was called Ear Trumpets. And there was no electronic parts in those devices.

The first electronic hearing aid device was constructed after the invention of microphone and telephone in the 1870s and 1880s. The first electric hearing aid, called the Akouphone, was created by Miller Reese Hutchison in 1898. That time carbon transmitters were used to make the device portable.
Various Types of Hearing Aid Devices of Early Age

The first hearing aid with vacuum tube were introduced in 1920 by Naval Engineer Earl Hanson. This devices used telephone transmitter to turn speech into electric signals.

Then comes the Transistor age. Vacuum tubes were replaced by them which made the devices smaller and more portable.

And at last comes digital hearing aid devices. Digital Hearing aid devices were introduced in the early 1960s. These devices have the feature of great portability. Introducing of integrated circuits helps manufacturers create small devices which can fit into the ear canal. And now they can have various features like Bluetooth, various audio adjustments for various situations etc.

A person can opt for any design of hearing aid device but before that he or she should check for hearing ability to determine the level of hearing loss. Because different hearing aid device needed for different intensity of hearing loss.

Comments

  1. Great information, How can I book an appointment for Hearing Aid in Kolkata , also suggest me good quality brand.

    ReplyDelete
  2. In this blog post, the author provides a comprehensive overview of the different types of hearing aids available in the market today. They highlight the features and benefits of each type, such as behind-the-ear (BTE), in-the-ear (ITE), and completely-in-canal (CIC) devices. The article also discusses the advantages and disadvantages of each type, helping readers make an informed decision about which hearing aid would suit their needs best. Overall, the post is informative and well-researched, making it a useful resource for anyone considering purchasing a hearing aid or interested in learning more about the different options available. I also remember that the Hearing Aid Centre In Chennai provides a professional service for these kinds of issues.

    ReplyDelete

Post a Comment

Popular posts from this blog

Points To Be Checked Before You Buy Flat In Kolkata

Kolkata has become the hub of real estate with many prominent ventures by real estate brands. With so many options available, it becomes difficult to choose the right option that is in sync with your expectations and requirement. It is important to base your decisions through all the aspects concerning a residential project. Therefore, there are many vital factors to keep in mind before deciding to buy a flat in Kolkata. What should I know before going to buy flat in Kolkata? Before you plan to buy flat in Kolkata , there are some points that need to be considered. The location of the flats should enable good transport connectivity along with beneficial provisions for health care situated close by. The flats should be equipped with a contemporary design and spacious features. More importantly, one should be able to obtain benefits from the residential flat. Let’s discuss the above points in details.               Location advant...

Need Good And Healthy Skin? Use Green Tea Leaves In These Ways

Who doesn’t wish to have healthy, glowing skin? However, achieving the same is easier said than done. After all the damaging effect of merciless weather conditions on our skin is nearly impossible to undo. With growing distrust and confusion regarding which skin care brand to rely on, we are not left with any other option other than to resort to natural home remedies. The latter may give your skin an organic treatment but to all our dismay, this process is just too time consuming. The Secret to Achieving Healthy Skin lies in Healthy Body What should we do to get that perfect, dewy skin? It is difficult to find a skin care product that protects you against sun’s ultraviolet rays, repairs dead skin cells, and removes blemishes from your skin, all at the same time. Moreover, it is impractical to keep switching between different skincare products depending upon the weather. Here is when green tea leaves come handy. A remedy that can be used in all kinds of weather...