Different Colors of Noise: Exploring Their Effects

Noise comes in different colors, each with its own effects on individuals, especially those on the autism spectrum. While white noise, often compared to static, is a go-to for blocking out disturbing sounds, it can be irritating to some. Autistics have reduced habituation to noise, meaning repeated exposure does not always benefit them. However, noises of various colors can help with focus, concentration, and sleep. Pink noise, with a lower pitch than white noise, is considered more pleasant and relaxing. It may improve attention, memory, and productivity. Orange noise, focused on low frequency energy, may help with depression. Violet noise, although irritating, is used to treat tinnitus. Green noise, similar to wind or gentle water flow, is believed to calm anxiety and promote relaxation. Gray noise, a smooth noise between pink and white, can improve cognitive function and focus. Brown noise, with a rumbling sound like heavy rainfall, may lower tinnitus symptoms and improve thinking skills. Black noise, which can be silence or low frequency noise, can help autistics relax but make tinnitus more obvious. Experimenting with different colors of noise can help individuals find the one that works best for them.