First, there are many kinds of sounds, which can be roughly divided into two categories: external and internal.
1, the so-called external evil refers to the noise from the external environment, such as the stereo in the shopping mall, and so on. Strong outdoor music and excessive noise, school broadcast, factory machine operation, blasting, ground impact, decoration vibration, elevator action, handling, impact, construction or thunder and rain, etc.
2. Endogenous evil generally refers to the sound that the building structure or device interferes with life. For example, wooden wardrobes or floors sometimes make noise because of improper plate handling and poor construction, or because of thermal expansion and cold contraction caused by climate temperature, especially in the middle of the night. Then there is the sound of leaking water pipes and dripping taps at home; Tick when the clock moves; The sound of mice running around the house; The voice of the couple quarreling next door; The sound of neighbors going to the toilet, etc. , is a kind of sound.
Second, the harm of sound. Don't underestimate the destructive power of sound. In the long run, the interference caused by sound waves is more serious than that caused by physical evil. High decibel noise may not only lead to deafness, but also damage vision and cause neurasthenia syndrome (headache, tinnitus and memory loss). If you are pregnant, you should prevent it from affecting the development of the fetus. Even if the decibel is not high, unpleasant noise will hinder our normal life and make people feel restless and emotionally unbalanced. How does luck get better?
Of course, not all sounds are harmful to people. Also judge whether the five elements of sound are what you need, and if so, it is lucky. For example, the sound of cars belongs to fire, and the sound made by people belongs to earth. If your numerology itself likes the earth, you often hear voices, not for evil; Similarly, if numerology likes fire, it is good to hear the sound of cars.
Third, the solution to the sound is to prevent some external sounds in advance. For example, when renting a house, you should pay more attention, open your ears to hear if there is any sound around you, and try to avoid houses with strange noises and strange environments. If the sound of raindrops hitting the roof or windows is disturbing to life, then change the material of the roof or make a sound insulation board to try to improve the sound problem.