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What is White Noise

Mobile Devices and Smart Gadgets in Human Rights
The combination of all different frequencies sound that combine together.
Published in Chapter:
Relax Player App With Relaxation Melodies and Different Sounds
Abu Baker (KP Information Technology Board, Pakistan) and Majid Khan (University of Engineering and Technology (UET), Pakistan)
Copyright: © 2019 |Pages: 17
DOI: 10.4018/978-1-5225-6939-8.ch012
Abstract
When mind is at peace, body responds in the same tone. Contrarily, a little anxiety or worry may upset the peace of mind and body, leading to faster heartbeat, taut muscles, high or low blood pressure, abnormal hormone secretion, and over sweating. These are the common symptoms of stress. These may, in turn, lead to serious health issues, as well as psychological disorders, such as insomnia (sleeplessness), anger, and tendency to commit suicide. Nowadays the ratio of suicide is on the increase on a day-to-day scale. To overcome all these problems, and cater to human right to enjoy an environment of peace and quiet for better mental and physical performance, the authors have developed an Android-based offline, multi-functional mobile application: Relax Player App. It panoramically arrays natural sounds, animal sounds, instrumental music, white noise, and brain soothing melodies to relax and freshen up user's ears and mind. It also has in-built mechanism to create one's own melody by mixing these sounds, adding to its appeal.
Full Text Chapter Download: US $37.50 Add to Cart
More Results
Nonlinear Approach to Brain Signal Modeling
A random signal that has equal amount of power at all frequency bands.
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Dynamics of the Relation Between Producer and Consumer Price Indices: A Comparative Analysis in the U.S. Market
A white noise process is also a stationary series but with additional strict conditions. A white noise series also has constant mean, constant and finite variance, and a constant auto-covariance structure, but the mean should be zero, and there should be no serial autocorrelations in white noise series.
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