Electronic models generally have a flat top with pushbutton controls on top (or something similar).Īdditionally, some models are available in different colors:Įlectronic versions have a speaker grill that covers the speaker inside. The round models are generally electromechanical as they use a motor to spin a fan as they work. White noise machines generally have a square or cube shape or a round/cylindrical-type shape. Solid-state sound machines don’t use moving parts to generate the white noise but instead electronics to generate noise patterns. There are two basic types: electromechanical and electronic (solid-state). Here are some examples of what white noise machines look like. What does a white noise machine look like? Because they’re easy to take with you, don’t use much electricity, and are easy to use, white noise machines are a popular way to improve your quality of life personally or professionally. While electric fans like box fans are one option for making white noise, they’re not efficient and aren’t portable. Unless we’re expecting outside sounds – like when we’re outdoors at an event or listening to music we enjoy – they can be incredibly distracting and even cause stress and sleep problems. It can grab our attention and not let go, causing us to lose focus and get stressed out quickly. Our brains are naturally distracted by sound.
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