What is Sound?
Sound is a form of energy made by vibrations; these movements are also called sound waves. Sound is made up of many & varying frequencies.
As humans, we can generally hear a range of frequencies from 20 to 20,000 Hz.

What Is White Noise?
White noise is what is created when all the different frequencies of sound are mixed together at the same time.

Hence, creating a background noise that masks other sounds.

How Does White Noise Work? 
When there are unexpected changes in noise, we’re often distracted by the sudden conflict of noise, especially if we are sleeping.
White noises effectively blocks out those changes, making it easier to sleep through the night.

For this reason, a lot of people leave a fan, air conditioner, television, or air purifier switched on through the night, which essentially creates ambient noise to help muffle other sounds in the room to promote a peaceful sleep.
If you are trying to concentrate in a disturbing environment and there aren’t these filters in place, you could always listen to white noise.

When is White Noise Used?
Customers love white noise to mask noise in places like:

Child Care Centres
Study Rooms

The Benefits of White Noise
Sound masking helps people every day to:

Provide Privacy
Soothe a Baby to Sleep
Relieve Insomnia
Sleep Better
Reduce Stress
Provide Relief from Tinnitus
Calm your Mind
Improve Focus
Increase Concentration
Soothe a Crying Baby
Do Homework
Fall Asleep & Stay Asleep

DOHM White Noise Machines
Rated as the top of White Noise Machines for over 45 years, the Marpac Dohm enables you to condition your environment to be conducive to sleep, studying or providing privacy.
The Dohm creates a consistent stream of white noise, with the tone and pitch being adjusted to suit individual needs.


Over 45 Years Credibility & Reviews
Can be safely left on all day and night
Seamless and continuous noise (most other white-noise machines use a digital loop to generate sound, which can be distracting when the loop restarts every 30 or so minutes).
Realistic White Noise Sound – It is the only white noise machine not to use recordings.
Doesn’t require batteries – the unit is mains powered and runs on regular 240v current
At 55 to 75 decibels, it approximates the loudness of an electric fan.
Sleek and unobtrusive design.
Light-weight and Portable.

Do you live in a busy neighbourhood where a significant number of cars and pedestrians pass through? Maybe the walls of your apartment are thin, and you can hear conversations coming from the other room? In either situation, getting a good night’s rest can be difficult due to all the noise. In such cases, a white noise machine may be exactly what you need.

How It Works
A white noise machine is a device that emits white noise, a distinct sound created by combining different sound frequencies. The science behind this is that the presence of different frequencies makes it difficult for the brain to pick out one specific sound. As a result, all you hear is white noise.
Despite its name, white noise isn’t a nuisance. In fact, many people who use white noise machines claim that the sound they produce is relaxing. Overall, a white noise machine can help facilitate sleep, allowing you to wake up refreshed the next day.

The Best White Noise Machines in the Country
At Sleep and Sound, we offer only the finest white noise machines. In fact, we’re well-known throughout Australia due to the quality of the products we offer. Additionally, our selection of white noise machines are portable due to their small and lightweight frame, making it a perfect addition to any traveller’s suitcase. Feel free to browse our selection at the bottom of the page.
Once you find a machine you like, log in to your account and add it to your cart. If the unit is meant to be a gift for a family member or a friend, we offer a gift wrapping service. We also carry a wide selection of earplugs and sleep masks to help you relax further come bedtime. You may view these products by visiting our SHOP page.

Quality You Can Depend On
We have gone through great lengths to find the best in sleep technology to offer our clients, so we are confident that you will absolutely love whatever items you purchase from our website. In the event that our products do not meet your expectations, we offer a 100% customer satisfaction money-back guarantee. Please visit our Guarantee page for more information.

Sleepless Nights Are a Thing of the Past
Feel refreshed enough the next day to face whatever life throws your way with the help of a white noise machine. Should you have any inquiries concerning any of our products or services, please do not hesitate to speak with a member of the Sleep and Sound team. You can call us up at 1300-556-366 or send a message to info@sleepandsoundcom.au.

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