Analog Hearing Aids vs Digital Hearing Aids

Analog Hearing Aids

Analog hearing aids work by increasing the volume of continuous sound waves, amplifying all sounds including speech and background noise. Like a microphone connected to a speaker, they use a continuously varying electrical signal to produce sound.

Disadvantages of Analog Hearing Aids

- Sound filters on analog hearing aids are limited or non-existent, forcing you to hear every sound around you including the ones you don’t want to hear

- Volume on analog hearing aids needs to be carefully adjusted as they can sometimes cause loud screeching sounds

Digital Hearing Aids

Digital hearing aids use a digital signal processor, transforming the electrical signal from sound into digital binary code. Once the signal is digitalised, it can undergo advanced manipulation to adapt precisely to changing environments and your specific hearing abilities. Digital technology makes it possible to tailor and process sounds precisely in ways that are impossible with analog hearing aids.

Digital hearing aids offer the user more features and greater flexibility including memory to store environment-specific settings. They use directional microphones and sophisticated algorithms to selectively detect the sound of voices and identify background sounds. This reduces irrelevant noise and removes feedback.

Advantages of Digital Hearing Aids

- Highly programmable to your specific hearing needs

- Flexible and easily adjustable

- Far better than analog hearing aids at reducing background noise

- Many come with extra features such as wireless connection to phones, laptops and other devices

Ultimately, the right hearing aids for you will depend on the type and severity of your hearing loss as well as your personal preferences and budget. The most important thing is that you consult an audiologist who can advise you on the best solution for your case.

If you need hearing aids in Ernakulam, get in touch with sama hearing aid centre by calling 8078990955