價格：免費
檔案大小：7.8 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Fall asleep easily. Enjoy the highest quality noise.
Features:
-White, Pink, Brown, Blue, Grey, Violet Noise
-Continues to play in the background even if you leave the application.
-Sleep Timer: turn off noise after specified time.
-Allow you to use your phone while you enjoy the soothing sounds of noise
-Lets you listen to your favourite music simultaneously
-Unlimited time of play
-Volume control
-Phone call pausing
-Supports Tablets and Phones
-Timer: up to 24 hrs delay
How it works?
• Relaxes and reduces stress
• Increases focus while enhancing privacy
• Helps you sleep by blocking distractions
• Soothes headaches and migraines
• Masks tinnitus (ringing of the ears)
• Pacifies crying babies
Sound masking can be explained by analogy with light. Imagine a dark room where someone is turning a flash-light on and off. The light is very obvious and distracting. Now imagine that the room lights are turned on. The flash-light is still being turned on and off, but is no longer noticeable because it has been "masked". Sound masking is a similar process of covering a distracting sound with a more soothing or less intrusive sound.
The masking must reduce the difference between the steady background level and the transient levels associated with both speech and other sounds. Motivation and productivity are improved when this is accomplished. The masking sound itself must not change rapidly and should be as meaningless as possible.
Sound masking reduces or eliminates awareness of pre-existing sounds in a given area and can make a work environment more comfortable, while creating speech privacy so workers can better concentrate and be more productive. Sound masking can also be used in the outdoors to restore a more natural ambient environment.
White noise is a common synthetic noise source used for sound masking by a tinnitus masker.
支援平台：iPhone, iPad