Sound Machines: 5 Fast Facts

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Fact #1. Some sound machines simply produce white noise designed to mask the ambient sounds that could otherwise interrupt your concentration. Others provide familiar and soothing sounds, like thunderstorms and crashing waves. These are usually used in guiding the listener off to sleep. Some are the result of scientifically tested frequencies and interactive brain scans. These show which sounds, pulses, timings, and even light experiences the brain utilizes naturally, and which ones it'll latch itself onto.
Fact #2. All of these devices promote relaxation. Some will even intervene when you're feeling a little too relaxed and help you focus and function at work. After our eyes, the human ear is the most sensitive of our major sense organs. So, it follows that a good sound machine can set the stage for superior performance or superior peace.
Fact #3. Knowing the environment in which you intend to use the machine will speak volumes as to which type you should purchase. Perhaps you feel that, more often than not, the walls around you can seem pretty thin. Maybe you're a doctor or a lawyer with a delicate practice and a pride for the faith your clients place in your confidence. Whatever the need, a simple, ambient unit will create a thick wall of white noise that is practically impenetrable.
Fact #4. You may have trouble getting to sleep. Most models offer certain kinds of sleep assistance. These are usually delivered in the form of a recognizable and peaceful ambient sound, like a rain forest at night, or a distant ocean. You should consider helpful functions like an automatic shutoff, so the machine will stop playing after its guided you to sleep.
Fact #5. Sound machines all provide a kind of shift in consciousness. This can be subtle white noise, relaxing and calming sounds of nature. They can even be stimulating and exacting. All are grounded in the rhythms of our perception, and each provides an augmentation to our present experience of the world.