How to set up white noise teaching in iOS 15?
If you want to play white noise with the built-in system of iPad or iPhone, you need to upgrade to iOS 15/iPadOS 15 to use the new function of background sound. At present, it is a beta version of IOS 15, and the official version of iOS 15 will be launched at the iPhone conference in September. I suggest you know how to operate the function first, so that you can get started faster.
Download the iPhone "White Noise" first and turn on the background sound before using it. First, open settings > accessibility > audio/video, and select the background sound.
IPhone has built-in "background sound" function, that is, "white noise" function. It is off by default, and the default rain white noise sound will be played immediately after it is turned on. You can also customize the volume and use it when playing media. Click the "sound" option to enter.
In iOS 15 white noise, six kinds of sounds are provided by default, namely "balanced noise, bright noise, dark noise, ocean, rain and river". Click on each white noise to download the sound material first, otherwise it will not be played.
Teaching of Fast Switching iPhone to Play White Noise
After downloading all the white noise materials of iOS 15 background sound, some people will ask, is it necessary to turn on and off the white noise in the auxiliary settings every time? Actually, there is no need to go to so much trouble. Just go to Settings, select Control Center, and open the monitoring control item.
You can drop down the iPhone control center and directly click the "hearing" function (ear symbol), and you will see the "background sound" toggle button at the bottom. If you click on it, white noise will be played on iPhone. If you want to turn off white noise, click it again to turn it off.
When the Background Sound is turned on, you can also switch other white noises or adjust the volume.
You can choose to switch different background sounds through the list, but at present, the default white noise is only these, which is not as rich as HomePod white noise. It is expected that the official version of iOS 15 will increase more.
What does white noise do?
When you first come into contact with white noise, you may not understand the meaning of this sound. In the past, many people used music to help them fall asleep, while some people used white noise to improve their drowsiness. Why can white noise help them sleep? What are the side effects of white noise?
White noise is the sound of nature, which mainly keeps the same frequency, such as the sound of burning stove, rain, ocean sound, ocean sound, natural sound of forest, animal sound at night and so on. Sound can make people feel comfortable and pleasant, and it can also cover up the sudden sounds around them, such as quarreling next door, singing upstairs, barking of roommates, barking of dogs outside the house, traffic noise and so on. It can avoid being easily disturbed to sleep and wake up, making people more comfortable.
Of course, white noise can help people with poor sleep quality, improve attention, relieve stress, appease babies, and activate rest and response to parasympathetic nerves through natural sounds, so that people's minds turn to the outside world and relax.
As for white noise, it is good, but it also has side effects, mainly because listening to it for too long may produce:
There are other tinnitus diseases, and the use of white noise will delay the treatment time of tinnitus.
Children are not advised to listen to white noise for a long time, which will cause the auditory senses to be explored by the sense of space.
Don't use white noise for a long time during the baby's development, set the volume, distance and automatic shutdown time.
At present, the white noise of iOS 15 is only ocean sound, rain sound and river sound. It is expected that the material of HomePod white noise will be added in the future. At present, it is a pity that there is no way to control the pause of white noise by clock, so it is not suitable for listening while sleeping. At present, it is more suitable to listen to white noise at work, after work or in neutral time, which can reduce your mind and improve your attention.
The above is the white noise function of iOS 15: use iPhone to improve attention, relax and help sleep. I hope it helps you. If you want to know more about Mac, please pay attention to MacZ.com.