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You can choose from more than 90 tracks, including both rural and urban offerings, as well as white noise and brown noise. Calm also has programs intended to induce autonomous sensory meridian response (ASMR), which is the pleasant tingling sensation people feel in response to certain stimuli.

Alex TewMichael Acton Smith Calm/Founders Launched in 2012 by Alex Tew and Michael Acton Smith, Calm was named by Apple as the 2017 iPhone App of the Year; by Google Play as an “Editors' Choice” in 2018; and found by a major study of 200,000 iPhone users to be “the world's happiest app” – the single app that left users feeling happiest from spending time on it ...

white noise “Like the color white, which incorporates all of the colors in the visual spectrum, white noise incorporates all of the sounds in the auditory spectrum,” said Dr. Heche. Most people associate white noise with the static from a television or radio.

Research has also shown that brown noise can be particularly helpful for those who suffer from anxiety disorders, such as generalized anxiety disorder or panic disorder.

Calm.com, Inc., doing business as Calm, is a software company based in San Francisco, California.

Calm avoids using Buddhist terminology, such as metta (“loving kindness”) and vipassana (“insight”). It focuses on simple, no-explanation-needed content, and has made a voice-over celebrity out of Tamara Levitt, a Canadian mindfulness teacher who narrates many of its most popular meditations.

brown noise People with anxiety tend to be on high alert... The use of pink or brown noise may reduce their reactivity to those little sounds in their environment and support calming, sleep, or even concentration. The frequencies picked up in pink noise fall between white and brown noise and are also thought to aid in sleep.

Brown noise is lower than both white and pink noise. More research is necessary, but studies suggest that white noise may help people with the inattentive symptoms of ADHD. Research has also shown that white and pink noise may help improve certain sleep problems. Brown noise may help with concentration and anxiety.

Brown noise, which contains lower frequencies many find soothing, is similar to the brain's resting state, which is why it helps people to relax.

Calm at a Glance This consistently top-rated app provides a rich selection of carefully curated content to promote mental fitness for users. It includes a variety of audio and visual offerings through the app or website. Subscription required for full access. While there are some free offerings, they are minimal.

Launched in 2012 by Alex Tew and Michael Acton Smith, Calm was named by Apple as the 2017 iPhone App of the Year; by Google Play as an “Editors' Choice” in 2018; and found by a major study of 200,000 iPhone users to be “the world's happiest app” – the single app that left users feeling happiest from spending time on it ...