Modern Hearing Aids Explained: Noise Reduction, Bluetooth & AI

Man holding modern hearing aid, showcasing sleek design and advanced features relevant to noise reduction and Bluetooth technology.
July 7, 2025

If you still picture hearing aids as beige, squeaky devices your grandpa used to fiddle with, it is time for an upgrade, in your imagination and maybe your ears. Today’s hearing aids are sleek, smart, and packed with cutting-edge features that rival any wearable tech. From Bluetooth connectivity to AI-powered noise reduction, hearing aid technology has leapt into the future. Here is your deep dive into how these devices really work and why so many Gold Coast locals are rethinking what a hearing aid can do.

The Evolution of Hearing Aid Tech: From Amplifiers to Smart Devices

The first hearing aids were essentially megaphones. They amplified all sounds equally, regardless of how loud the sound was to begin with or the environment you were in. For decades, louder was the only answer. Now, hearing aids are more advanced and could be likened to mini-computers. They analyse your environment in real time, isolate speech, reduce background noise, provide different amounts of volume based on your hearing loss and the volume of the stimulus, and stream sound from your phone or TV directly into your ears.

Why just making things louder doesn’t cut it anymore

Real-world sound is complex. Restaurants, wind, echoey rooms, and sudden noises make it hard for anyone to hear clearly. And this is even more so for people with hearing loss. Modern hearing aids solve this by intelligently separating the sounds you want to hear (like voices) from the sounds you do not (like clinking cutlery or traffic noise). This precision is a game-changer, especially in group conversations or noisy public settings.

The shift toward smart, adaptive hearing solutions

Today’s best hearing aids adapt on their own. Walk into a café, and the device switches to a noisy environment mode. Step into your quiet living room, and it adjusts again. Some models even use AI to learn your preferences over time. It is not just about hearing better, it is about hearing naturally.

Inside the Technology: What Today’s Hearing Aids Actually Do

Using directional microphones and digital processors, hearing aids detect where sound is coming from and suppress unwanted background noise. Whether you are having a chat at Robina Town Centre or walking along the beach at Elanora, noise reduction keeps your focus on what matters. Some devices even reduce wind noise or sudden loud bursts, making the hearing aids more comfortable to wear. It is like having a personal sound engineer in your ear, adjusting everything automatically.

Bluetooth streaming: Phone calls, TV, and music straight to your ears

Some hearing aids are Bluetooth-enabled. These devices can be paired to other devices including some mobile phones, tablets and hearing aid accessories. This allows you to:

  • Take phone calls hands-free. You no longer need to worry about missing phone calls because you did not hear the ringtone. Worry about phone positioning or constantly asking for repetitions.
  • Stream music from your mobile phone or tablet
  • Use your mobile phone to adjust the volume on your hearing aids or change the programs.  Pair them with an app, and you can adjust volume, bass, and treble discreetly, no need to fiddle with tiny buttons on the hearing aids.

At Advanced Hearing Aid Centre, we have helped clients in Runaway Bay and Bellingen learn to make the most of these features, and once you start streaming podcasts directly into your ears, it’s hard to go back. Want to experience this tech in action? 

Rechargeable batteries, AI, and app-based control

Say goodbye to fiddly batteries. Rechargeable hearing aids sit in a charging dock overnight and power you through the day.

  • This is a very good option if you have vision or dexterity issues.
  • Changing from disposable to rechargeable batteries is more environmentally friendly.
  • If you live with young children or pets and you are concerned that they might ingest the disposable batteries, changing to rechargeable may be a safer option.

What Style Fits Your Life? Matching Features to Form

Let us decode the styles:

  • BTE (Behind-the-Ear):

These sit behind the ear and have either a thin or thick tube to deliver sound down into the ear canal. This style is useful for hearing losses which require high volume and for some ear canal and middle ear pathologies.

  • RIC (Receiver-in-Canal):

This is one of the most popular styles of hearing aid.  RICs are sleek, cosmetic and have a great natural sound quality.

  • Custom:

Custom-molded to fit inside the ear, custom devices come in various sizes, from larger models such as the In-The-Ear which fills the ear canal and most of the outer ear, to In-The-Canal (ITC) which has a lower profile but still sits out of the ear canal and in the outer ear and the Completely-In-Canal (CIC) which is very discreet and sits entirely in the ear canal. The smallest custom hearing aid style is the Invisible-in-Canal  (IIC).

Which features are possible in small versus large models?

Generally, the smaller the device, the fewer features it can pack in. For example:

  • Invisible-In-Canal (IIC) models do not support Bluetooth and are not rechargeable
  • In-The-Canal (ITC) and Receiver-In-Canal (RIC) models can include Bluetooth (and app control), telecoil, directional microphones and be rechargeable.
  • Behind-The-Ear (BTE) models offer high levels of volume and are more durable if there is fluid in the ear canal regularly (which would damage the other hearing aid styles).

We help patients at our clinics in Griffith, Woolgoolga, and West Wyalong match their lifestyle with the right combination of style and function.

Pros and cons for active users, techies, and minimalists

  • Active users 

love water-resistant, rechargeable models with robust Bluetooth for on-the-go audio.

  • Tech enthusiasts 

appreciate AI-driven customisation and app integrations.

  • Minimalists

often choose invisible models, sacrificing features for form.

App syncing, custom programs, and live remote support

With modern apps, your hearing aids can be fine-tuned without you even leaving the house. Whether you are in Hay or downtown Coffs Harbour, Advanced Hearing Aid Centre team can help adjust your settings remotely. You can also create custom programs, like one for noisy dinners, one for the cinema, and one for quiet walks, and switch between them with a tap.

Upgrade paths: When to consider switching to newer models

Tech moves fast. If your hearing aids are five years old, you might be missing out on:

  • Clearer Bluetooth audio
  • AI sound optimization
  • Battery-free charging

If you are struggling with older devices or feel you are not getting the most out of them, it might be time to upgrade. Ready to unlock more from your hearing aid? Book your fitting today athearingaidcentre.com.au/contact or call us on (07) 5575 7899.

Here Is What You Might Be Thinking

Do I need a smartphone to use Bluetooth hearing aids? 

Not necessarily. Many models come with accessories like TV streamers or remotes.

Are smaller hearing aids less powerful?

In some cases, yes. Tiny devices like Invisible-In-Canal (IIC) may lack the power or battery life of larger models. It is about finding the right balance between size, technology features and your hearing loss.

Will I really notice a difference with noise reduction?

Absolutely. Clients from Elanora to West Wyalong regularly tell us that noise reduction makes conversations far less exhausting.

I already have hearing aids but do not use them, is it worth trying again?

Yes! Advanced Hearing Aid Centre specialises in helping return wearers who gave up on hearing aids. With new tech and better fittings, we can help you love your hearing aids again.

This Is Not Just Technology, It Is Life-Changing Sound

At Advanced Hearing Aid Centre, we do not just hand you a device, we help you hear your world again. Whether you want music in your ears while you walk the dog in Runaway Bay, or crystal-clear conversations in Griffith’s local cafés, we’re here to guide you through the tech and the transformation. Call (07) 5575 7899 orbook online, and step into the future of hearing today.

Advanced Hearing Aid Centre is your local, independent, specialists in hearing aids. We are accredited to provide fully subsidised hearing aids and services to clients under the Australian Government Hearing Services Program.
Contact Info
Head Office

Let us help you get your project started.

Contact

 +44(0)20 3156

 

 +1 866 512 0268

Start your project