Assistive Listening Devices: Helping Hearing Aids Work Better in Real-World Noise
Modern hearing aids are powerful, discreet and smarter than ever. They can automatically adjust to different environments, reduce background noise, stream phone calls and help make speech clearer.
But even very good hearing aids still face one major challenge: hearing clearly when speech is far away, soft, or surrounded by background noise.
That is where assistive listening devices, often called ALDs or hearing aid accessories, can make a significant difference.
Assistive listening devices are not a replacement for hearing aids. Instead, they work alongside hearing aids to improve the quality of the sound being delivered to the listener. In many cases, the right accessory can help even a more basic or lower-tier hearing aid perform much better in difficult listening situations.
At AIM Hearing in Bundaberg, we often explain it this way: hearing aids help you hear the room, but an assistive listening device helps bring the voice you want to hear closer to your ears.
Why Hearing Aids Can Struggle in Background Noise
Hearing aids work best when the voice you want to hear is close and clear. The more distance, background noise, echo and competing speech there is, the harder the job becomes.
For example, in a quiet room, a hearing aid may easily pick up a conversation across a small table. But in a restaurant, café, club, family gathering or busy waiting room, plates, chairs, music and other conversations all mix together before reaching the hearing aid microphones.
By the time the sound reaches the hearing aids, the voice you want may already be buried in noise.
This is where assistive listening devices can help. They improve what audiologists and hearing clinicians call the signal-to-noise ratio. In simple terms, they help make the voice you want stronger compared with the noise you do not want.
Better signal in often means better clarity out.
Partner Microphones for Hearing Aids
A partner microphone is one of the most useful hearing aid accessories.
It is a small microphone that can be worn by another person, such as a spouse, friend, presenter, teacher, tour guide or medical professional. Social Media people wear them all the time when they create their posts to make what you can hear clearer than the microphone on the camera can pick up from a distance.
Their voice is picked up close to their mouth and streamed directly into the listener’s hearing aids.
Partner microphones can be extremely helpful in:
cars cafés restaurants walking groups medical appointments church or community groups one-on-one conversations in noise
Partner microphones are especially useful because they reduce the effect of distance. Instead of relying only on the hearing aids to pick up a voice from across the room, the microphone captures the voice from just a few centimetres away.
For many people, this can be the difference between “I can hear noise” and “I can actually follow the conversation.”
Table Microphones for Group Conversations
A table microphone is designed for group listening situations. It is usually placed in the middle of a table during meetings, family dinners, restaurant meals or group conversations. These are commonly used in Board room meetings so everyone can hear a phone call but the technology has been modified so people with hearing loss can hear group conversations just as clearly.
Instead of one person wearing the microphone, the table microphone listens around the table and helps prioritise speech. Some models use multiple microphones to detect where speech is coming from and focus on the main speaker.
Table microphones can be helpful in:
family gatherings work meetings restaurants boardroom discussions community meetings group appointments
This type of assistive listening device can be especially useful for people who find that their hearing aids work well in quiet but struggle when several people are talking at once.
Several hearing aid manufacturers offer table microphone options. Starkey, for example, has developed a practical range of assistive listening accessories, including partner microphones, table microphones, television streamers and remote-control options. Their accessory range is a good example of how modern hearing aid technology can be supported by additional devices for more difficult listening environments.
TV Streamers for Hearing Aids
Television is another common frustration for people with hearing loss.
Often, the person wearing hearing aids wants the TV louder, while everyone else in the room thinks it is already too loud. A TV streamer helps solve this by sending the television sound directly into compatible hearing aids.
This can make the TV sound clearer without needing to increase the room volume.
TV streamers can help with:
clearer dialogue reduced strain while watching TV less conflict over volume better sound without relying only on subtitles easier listening during movies, sport and news programs
For many people, a TV streamer becomes one of the most used hearing aid accessories at home. It can make television more enjoyable, especially when speech is mixed with music, background effects or fast-moving
Remote Controls and Smartphone Apps
Some assistive listening devices are less about streaming sound and more about control.
Remote controls and smartphone apps can allow the wearer to adjust volume, change programs, control streaming, adjust microphone direction or alter the balance between environmental sound and streamed sound.
This is particularly useful for people who have dexterity issues, vision issues, or simply prefer easier control.
For some clients, especially older adults, a physical remote control may be simpler and more reliable than using a phone app. The best option depends on the person, their hearing aids, their confidence with technology and their daily listening needs.
Auracast: The Future of Assistive Listening Technology
One of the most exciting developments in hearing technology is Auracast broadcast audio.
Auracast is a newer Bluetooth technology designed to allow one audio source to broadcast sound to many compatible devices at the same time. In the future, this could allow compatible hearing aids, earbuds or headphones to connect directly to audio in public spaces.
Auracast may eventually help people hear more clearly in places such as:
airports cinemas theatres churches lecture halls conference centres public transport areas waiting rooms gyms and public venues
For hearing aid wearers, Auracast has the potential to make public assistive listening much easier. Instead of needing a separate loop system or venue-specific receiver, compatible hearing aids may be able to connect directly to a broadcast audio source.
This could make announcements, presentations, television screens and public sound systems clearer and more accessible.
Auracast is still an emerging technology, and it requires compatible hearing aids, phones, transmitters and venue systems. However, it represents an exciting step forward for hearing accessibility.
Traditional accessories such as partner microphones, table microphones and TV streamers remain extremely useful right now, while Auracast is likely to become more important over the coming years.
Can Assistive Listening Devices Help Lower-Tier Hearing Aids?
A common misunderstanding is that better hearing in background noise always requires the most expensive hearing aid.
Premium hearing aids can absolutely offer advantages, particularly in complex listening environments. However, an assistive listening device can sometimes provide a significant improvement in a specific situation because it changes where the sound is picked up.
For example, a lower-tier hearing aid listening from across a noisy table may struggle. But if a partner microphone is placed near the person speaking, the hearing aid receives a much clearer signal.
The hearing aid has less work to do because the accessory has already improved the sound before it reaches the hearing aids.
This is why assistive listening devices can be such a smart option for people who are happy with their hearing aids in quiet but struggle in specific places like restaurants, meetings, cars, churches or family events.
The AIM Hearing Approach
At AIM Hearing, we believe better hearing is not always about choosing the most expensive device. It is about choosing the right combination of technology for your lifestyle.
For some people, that may mean premium hearing aids. For others, it may mean good hearing aids paired with the right assistive listening device.
If your hearing aids work well at home but struggle in noise, the answer may not be that your hearing aids have failed. You may simply need a better way to get the voice you care about delivered more directly to your ears.
Assistive listening devices can reduce listening effort, improve confidence and make difficult environments feel more manageable.
Hearing aids help you hear.
The right assistive listening device can help you reconnect.
You can see the assistive listening devices we stock in Bundaberg and try them in the clinic before you spend anything.