Long after the 17th- century ear trumpets, Digital Hearing Aids were first introduced in 1987, and since than many have let go of the analog hearing aid and chosen digital for comfort and ease. Although the debate is still ripe as to which type of hearing aid is better, it can be safely said that digital hearing aids beat analog ones in both function and form. Here are four reasons why:
Digital Hearing Aids have improved Speech and Noise Filtering
Digital Hearing aids are equipped with DSP or Digital Signal processor chips, which apart from transforming analogous sound wave to digital form also help in processing the input sound in such a way, that speech can be distinguished from noise. Once the hearing aid performs such a task, it amplifies speech and reduces noise to give a clearer, crisper sound. On the contrary, analog hearing aids amplify all sounds together without distinguishing speech and noise which is why it is not as clear as Digital hearing devices.
Digital Hearing Aids are designed for individual needs
Each ear is different in shape as well as the strength of hearing, which is where digital hearing aids have made a mark. Digital Hearing aids are programmable, wherein using software;you can calibrate each hearing aid according to individual hearing needs. Nowadays, you can also find programmable analog hearing aids, but the level of precision that a digital hearing device can provide is still unmatched. In fact, due to its better programming, it can process sound better in various environments, be it a busy road or a quiet study. Also in addition to that, with time,digital hearing aids are getting integrated with new features and technology like Bluetooth, application control, and etc.
Reduced Feedback in Digital Hearing Aids
The biggest setback for analog hearing aids was feedback or whistling sounds. This happened because the technology was not able to anticipate or isolate feedback sounds to provide a clearer and comfortable experience. But when it comes to digital hearing aids, feedback can be gotten rid of altogether or reduced depending on the features and settings of each individual device. This is possible because the sound processor of these hearing aids are programmed to distinguish sound input to such an extent that it can also anticipate feedback and hence be better prepared to minimise it or reduce it completely. This process also helps to get rid of the irritating whistling sounds.
Digital Hearing Aids are Smaller and Sleeker
With the evolution of digital processors, every device has gone on to become smaller and sleeker. Similar to our computers or laptops, digital technology allows hearing aids to be more powerful, while becoming sleeker and smaller. There are digital hearing devices as small as a dime and wireless and it fits completely in-ear, hidden from plain sight.
If you are looking for digital hearing aids in India, Hearing plus provides the most extensive and affordable hearing aid trial in India. With state-of-the art infrastructure and dedicated audiologists, you could simply walk out with your hearing problem sorted in no time.