White noise creates a sound-masking effect, which then creates a steady and consistent background noise that ultimately masks other sounds from stirring your consciousness. It could be something as minor as a dog barking in the distance or the snoring of a family member in the other room that wakes you up. Some people are light sleepers and wake up easily. White Noise machine FAQ How Exactly Does White Noise Machine Work? So when you think of white noise, imagine listening to 20, 000 different tones all at once. So white noise is essentially a combination of different frequencies of sound. However, if you didn’t already know this, white light is indeed made up of all the different colors or frequencies of light put together.Ī rainbow or prism separates white light and places it into its component colors. The word white is an adjective that describes the type of noise, and in this case, it is comparable to the way white light works. In a nutshell, if you combined every imaginable tone us as humans can hear, you would get white noise. Some examples of sudden changes in noise include your partner’s snoring, a neighbors dog barking or a truck rumbling down the street as these sounds can cause you to wake up at night. The consistency creates a masking effect that blocks out any sudden changes in noise. White noise is somewhat similar yet different to ambient sounds of birds chirping, rainstorms and rolling waves.Īlthough these natural sounds can be soothing, white noise remains consistent and can be heard across all frequencies. So if saving on energy bills is one of your priorities, you’ll love the Lectrofan. Perhaps one of the best features of the Lectrofan is that it preserves energy and therefore only requires a small amount of electricity to work. It can also be used with an AC power adapter or a USB cable. The white noise machine has a top facing speaker, a shut-off timer, and volume control.ĭue to its compact size, the Lectrofan is ideal for travel. If you are particularly adept at picking up on patterned sounds, you should note that the audio tracks on this machine are non-repeating. The Lectrofan features ten fan sound settings as well as many sound color spectrums, including pink, brown, and white. The bonus is that it is relatively cheap. The Lectrofan white noise sound machine is an excellent choice because it fits a variety of features in a small and compact machine. ![]() In a Hurry? Here’s the Overall Test Winner White noise machines may come across as a type of pseudoscience to some people, but the “anti-noise” sounds play a huge role in relaxing your brain and preparing your mind for sleep. Therefore more people are turning to white noise machines to drown out external noises. The science of sleep is still being researched however, it is clear that disruptive and loud noises are not conducive to restful sleep.
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