Question 4: Is there any harm in listening to music while sleeping? Is it good? It depends on how long you listen and the intensity of the music you listen to. When the volume heard by the human ear exceeds 85 decibels, too long time can cause hearing fatigue; When the volume is as high as 11 decibels, it is enough to kill the hair cells in the inner ear of the human body, and in severe cases, it will cause irreparable hearing damage. The volume output of headphones is generally around 84 decibels, and some high-frequency ranges can reach 12 decibels. This volume has a great effect on the ear nerves. It will cause hearing loss for a long time, and permanent deafness and neurasthenia will occur in severe cases. Because the high-frequency hearing loss appears first, and the language frequency used in our daily communication has not been affected, it is often ignored in the early stage. Only when hearing loss reaches a certain level in bass extension and language frequency, will there be subjective hearing impairment, which will affect language communication and social activities. Therefore, it usually takes many years to show the influence of listening to things with headphones on young people. Therefore, it is suggested that listening to music before going to bed should not exceed one hour, and the volume in the ear should be reduced, so it is appropriate to use soft and not harsh songs. < P > Question 5: What are the benefits of listening to music to sleep? Listening to soft music while sleeping helps to relax the nerves, and it is very important to pay attention to the types of music to improve the quality of sleep. It is also necessary to turn off the music after sleeping, and it is best to turn it off when setting.)
Question 6: Is it bad to listen to music while sleeping? Listening to lyrical songs and keeping the volume down will help you sleep, so there is nothing wrong with it.
question 7: is it good to sleep and listen to music at night ~! Does it affect sleep? Improve the quality of sleep: We know that sleep is extremely important for brain health. People generally need to have more than 8 hours of sleep, and must ensure high quality. If the sleep time is insufficient or the quality is not high, it will have a bad influence on the brain, and the fatigue of the brain will be difficult to recover, which may seriously affect the function of the brain. If you don't get enough sleep or the quality of sleep is poor, you should appropriately increase your sleep time, such as taking a nap in summer, and try to improve your sleep. According to the general view, sleep is the main way to eliminate brain fatigue. If you don't get enough sleep for a long time or the quality of sleep is too poor, it will seriously affect the function of the brain, and people who are originally very smart will become confused. Many people suffer from neurasthenia and other diseases, which are often caused by serious lack of sleep. In short, more than one third of a person's time is spent in sleep. A good sleep of a political party can regulate physiological functions and maintain the balance of the nervous system, which is an important part of life. Poor sleep, lack of sleep, the next day will be wrong, brain swelling, general weakness. Sleep is closely related to healthy work and study. The following aspects can improve the quality of sleep: * Sleep in moderation. 1. One of our important viewpoints is that sleep is indispensable. It is said in many books that adults usually sleep for 7-8 hours every day. Recently, however, Dr. James Maas, an American psychology professor, pointed out that it is not enough for a person to sleep for 6-7 hours at night. The results of his sleep research show that only eight hours of sleep can make the human body function reach its peak. So what is "moderate amount" is mainly based on "mental and physical recovery". People's sleep can be divided into slow eye movement sleep and rapid eye movement sleep. The concentration of REM sleep occurs in the last stage of REM sleep in memory storage, tissue maintenance, information collation and new learning and performance, while REM sleep usually occurs in the back of the 8-hour sleep period and can last for about 9 minutes. Although we may not realize it, most of us don't get enough sleep, which not only reduces the quality of life, but also may cause diseases. In order to make up for this general lack of sleep, Dr. Mas advocates "taking a nap". This kind of nap means taking a nap for 2 minutes after waking up from formal sleep every day, which is much better than going to bed early at night. What we particularly emphasize is that although primary and secondary school students say "reducing the burden", they are not relaxed due to various test pressures, and many people obviously lack sleep time. Compared with the past, it is actually open and tight. In fact, it is not worth the loss to the society or the family. We believe that only by sleeping well can we study well. A good sleep will not hinder your future: sleep time must be guaranteed! * Sleeping environment If you want to get a good sleep at night, it is very important to pay attention to three appropriate and three bogeys before going to bed. Three appropriate is: take a walk before going to bed. "Ziyan Hides Books and Raises Books" says: "When you fall asleep, you can walk around the room for a thousand steps, and you will rest from the beginning ... When you cover it, you will feel tired, and when you are tired, you will think about rest, and you will move to the extreme and seek peace." There should be a suitable environment for sleeping, mainly a quiet bedroom and comfortable bedding. Ventilation is an important condition in the bedroom, because fresh air is more important than anything else. Regardless of the outdoor temperature, you should open the window for air before going to bed. Choose a comfortable bed, usually a brown stretch bed with moderate hardness or a cork board mattress. The pillow should be moderate in hardness and try to be warm in winter and cool in summer. Have a correct sleeping posture. It is generally advocated to lie on the right side, slightly bend your legs, naturally relax your body, bend your elbow in front of your pillow with one hand, and naturally put your hand on your thigh with the other. Develop good sleep habits. Try to go to bed and get up at the same time no matter whether you sleep every night or take a nap during the day, and holidays are no exception. We should take regular and moderate actions. * Follow the biological clock If we get up on time every day and greet the sunshine every morning regularly, then your biological clock will run on time. Studies have shown that this is one of the key factors to improve sleep quality. One of the factors affecting the operation of biological clock is body temperature. Studies have proved that the fluctuation of human body temperature has a great influence on the rhythm of biological clock. People's body temperature drops easily, which is an effective way to adjust the biological clock by using body temperature. If the temperature regulation is out of control, it will cause disorder of sleep biological clock. There are many ways to control your body temperature, such as taking a bath before going to bed, or doing aerobic exercise for 2 minutes before going to bed, so that your body temperature will drop when you sleep. In short, people will fall asleep on time after forming habits. It is most important for teenagers to develop good sleep habits. Biological clock > >
question 8: is it good to listen to music when you sleep at night? I suggest you turn off the music when you sleep!
it will be bad for the eardrum for a long time, and your hearing will be affected when you get older! There is also a large amount of radiation from mobile phones, which is not good for the brain!
question 9: do you wear headphones to listen to songs at night? It is harmful to wear headphones to listen to music often. Because when listening with headphones, the audio is concentrated on the vibrating piece of the small earplug machine, the audio effect received by the eardrum is more concentrated than that of the speaker, and with the ups and downs of music, the spirit is always in a state of tension. At the same time, the distance between the vibrating membrane and the eardrum of the earplug machine is very close, and the range of sound wave propagation is small and concentrated, which has great influence on the auditory nerve of the eardrum. Wearing headphones for a long time, this kind of bad * * * can cause head swelling and pain, memory loss, insomnia, and even lingering sound in the ear, affecting normal hearing.