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Book an assessment Call 0414 690 044
Shop 7/104 Northbourne Ave
Braddon ACT 2612
Weekdays 9 to 5, Saturday 10 to 2.
An audiologist's hands working with small hearing devices on a fitting tray

Noise protection

Custom earplugs in Braddon

Noise damage does not hurt, and it does not come back.

Candid Hearing takes an ear impression and has plugs moulded to your canal, with the right filter for what you actually do: a worksite, a band, a bedroom or a pool. Off-the-shelf plugs fail because they are uncomfortable and they muffle everything, so people stop wearing them.

15 min

To take the ear impressions

~2 weeks

For the finished plugs to come back

3-5 yrs

Typical lifespan with reasonable care

Permanent

Noise-induced hearing loss does not recover

Why noise damage is different

Most hearing loss creeps up slowly and there is not much to be done about the cause. Noise-induced loss is the exception. It is almost entirely preventable, and it is completely irreversible.

Loud sound physically damages the hair cells in the cochlea. They do not grow back. You get one set, and by the time you notice the loss it has been accumulating for years, usually starting at 4000 Hz, which is exactly where the consonants live.

The insidious part is that it does not hurt. A day on a worksite or a night in front of a PA leaves your ears ringing and muffled, that settles by morning, and it feels like nothing happened. Some of it did not fully recover.

If you come out of a room and your ears are ringing, or your hearing is dull for a few hours, the level was too high for the time you spent in it.

Who gets fitted here

Work

Trades, construction, workshops, aviation ground crew, emergency services, mining. Employers have duties under work health and safety law to control noise exposure and provide suitable protection, and many will fund custom plugs, particularly once it becomes obvious that the disposable ones are not being worn.

Music

Musicians, sound engineers, bar and venue staff, DJs. Filtered plugs reduce the level fairly evenly across frequencies rather than smothering the top end, so you can still hear what you are playing. Filters usually come in a few strengths and Pooja will talk through which suits your instrument or your position on stage.

Sleep

Shift workers, light sleepers, and people whose partner snores. A solid custom plug sits flush and does not fall out or ache the way a foam one does against a pillow.

Water

Swimmers, surfers, and anyone with grommets, a perforated eardrum or a history of outer ear infections. These are made to float.

How the process works

  1. A quick look in the ear. The canal has to be clear, so if there is wax it gets removed first.
  2. The impression. A small foam dam goes in to protect the eardrum, then soft silicone is syringed into the canal and left to set for a few minutes. It is odd rather than unpleasant.
  3. The order. The impressions go to the laboratory with your filter choice and colour. Roughly two weeks.
  4. The fitting. You come back and Pooja checks the seal and the comfort, and shows you how to insert and clean them.

Worth doing a baseline test at the same time

If you are coming in because of noise exposure, it is worth having a full hearing assessment while you are here. Two reasons. It tells you what the exposure has already cost you. And it gives you a documented baseline, which matters a great deal if you ever need to make a WorkCover claim. Candid Hearing is a registered WorkCover provider.

Common questions

Questions about custom earplugs

Why not just use the foam ones from the chemist?

For occasional use they are fine, and they are better than nothing. The problems are fit and sound quality. Foam plugs block the high frequencies far more than the low ones, so music turns to mud and speech turns to mumble, which is exactly why people take them out halfway through a shift. Custom plugs are moulded to your ear and can be fitted with filters that cut the level evenly.

How are they made?

Pooja takes an impression of your ear canal, which takes about fifteen minutes and feels like a soft putty setting in your ear. That goes to the laboratory and the finished plugs come back in a couple of weeks for a fitting check.

How long do they last?

Usually three to five years with reasonable care. Ear canals change shape slowly over time, so they are not for life, and children outgrow them much faster.

Can I still hear people talking?

With filtered musician-style plugs, yes. They reduce everything by roughly the same amount across the frequency range, so conversation still sounds natural, just quieter. Solid plugs for sleeping or swimming are designed to block, not to filter.

Will my employer pay for them?

Often, yes. Under work health and safety duties an employer has to provide suitable hearing protection where noise exposure is above the limits. Many organisations will fund custom plugs, particularly where standard ones are not being worn. Ask, and ask before you buy.

Do you make swimming plugs?

Yes. They are a common request for people with grommets, a perforated eardrum, or repeated swimmer’s ear. They float, which matters more than you would think.

Also at Candid Hearing

Other things we do

The hearing you protect is the hearing you keep.

Noise-induced loss is one of the few kinds that is almost entirely preventable, and entirely permanent once it happens.