What to put at home to eliminate noise

What to put at home to eliminate noise, sometimes it is very annoying to have too much noise nearby. The low-frequency noise decreases slowly, and the sound wave is long, so it can easily cross obstacles, and it can rush for a long distance and go through walls and directly into people's ears. If you are disturbed by low-frequency noise for a long time, let's take a look at what you put at home to eliminate noise. What to put at home to eliminate noise 1

Generally speaking, the noise of neighbors is mainly transmitted through the wall. At present, the main method of wall sound insulation is to add sound insulation boards on the wall, which use materials that can absorb noise, so as to reduce the transmission of noise.

At present, there are three kinds of `sound insulation boards' on the market:

1, polyester board

2, high-density board

3, sponge board

high-density sound insulation board

Among these three kinds of sound insulation boards, high-density sound insulation board has the best sound insulation effect. Then, if you feel disturbed by your neighbors, you can install a layer of high-density sound insulation board on the wall used with your neighbors. This kind of sound insulation board is usually installed by a professional construction team after the house decoration is completed.

Solving external noise

At present, the main method to stop external noise is to install a sound insulation window on the basis of the original glass. The sound insulation window consists of double or triple layers of glass and window frames, and the specially processed sound insulation layer is used, which effectively absorbs the sound waves of transparent glass and isolates the noise in all frequency bands.

installing laminated glass

laminated glass has the best sound insulation effect, because it has several layers of film in the middle, which is equivalent to a sound insulation layer, which can effectively isolate noise. Generally, it can reduce the noise by about 3 decibels, which is quite powerful, but its price is not cheap. It is expensive, but there are reasons why it is expensive. What to put at home to eliminate noise 2

1. Use thick curtains

In order to reduce noise, soundproof curtains are a very simple and effective method. Sound-proof curtains can suppress noise well, but they can't completely eliminate all noise. They are made of thick and dense materials, but they are not enough to keep the room completely quiet.

It's just that the surface of these curtains usually has a porous surface, which can absorb sound waves and make the room significantly quieter than before. On the other hand, soundproof curtains are usually heavy and thick. They are designed to prevent light and sound.

If your room needs natural light, curtains made of this material may not be suitable for you. But it is very suitable for the bedroom, because it can make the room darker and quieter, and it is convenient for you to fall asleep.

2. Seal the doors and windows

It is the easiest way to close the gap between the room and the house. You can measure the space of the gap around the door first, then cut out some tape and stick it around the door. For windows, you can use tempered glass.

because it can avoid annoying vibration as much as possible, you can also use insulating glass to isolate external sound. The edge gap of the window can be sealed by silica gel.

3. Put a carpet

If you want to reduce the external noise, you can try to put a carpet on the floor inside the house. Because carpet helps to suppress vibration, thus reducing sound transmission to some extent. Moreover, there are many choices for carpets, and the fuzzy carpet with wide coverage and many fibers can bring better results.

of course, it can't directly insulate the sound, but it can absorb some surrounding sounds. Therefore, you can't expect a carpet to turn a noisy room into an oasis of peace.

4. Ceiling ceiling

Putting a fake ceiling 1 cm away from the original ceiling can also help you. The suspended ceiling can help reduce noise, because it adds an extra layer of material to the ceiling, and it is suspended to ensure that the sound does not directly reach the floor above.

5. Hanging pictures and mirrors

In a house full of noisy children and street noise from outside, you can change the sound effect by adding wall hangings or even egg box foam, which can help absorb the noise in some rooms. Paintings and mirrors have the same function as outdoor noise barriers. Therefore, they can help you reduce the noise and internal echo in the room.

6. Green vegetation

If conditions permit, a green roof and green walls can also isolate the house. Because the combination of soil, plants and trapped air layer in the green roof system can be used as a sound barrier. Sound waves will be absorbed, reflected or deflected.

although growing media tend to block lower sound frequencies, plants tend to block higher frequencies. However, the amount of sound insulation depends on the system used and the depth of the substrate. Therefore, a green roof with a base layer of 12 cm can reduce the sound by 4 decibels, and reduce the sound of 2 cm by 46-5 decibels. In view of this, the deeper the substrate, the greater the insulation effect.

7. Arrange furniture against the wall

In order to reduce noise, you can rearrange the furniture and lean some furniture against the walls close to the streets and noise sources. Usually furniture is made of wood, and wood can reflect and absorb sound. Those wood with holes have better sound absorption effect. Perforated wood with the back space will effectively suppress sound in the middle and high range and absorb bass.

8. Preventing music players from masking one sound with another can also improve the pollution caused by noise. For example, you can put a music player in a house with furniture, which can have a certain effect. Because the lower frequency masks the higher frequency. What to put at home to eliminate noise 3

First, fluorescent lamps

Some fluorescent lamps will make a buzzing sound after being lit, which will not only affect the life of the lamp, but also make people feel uncomfortable. Hum is an electromagnetic vibration phenomenon because the ballast silicon steel sheet of fluorescent lamp is not pressed tightly. To eliminate this noise, the method is very simple: just open the cover of the ballast, pick a small crack on the side of the ballast with a knife, and pour molten wax into the gap of the ballast silicon steel sheet to greatly reduce the vibration of the silicon steel sheet, so that the noise of the fluorescent lamp can be eliminated.

Second, the floor

If you hear creaking when walking on the floor, you can remove talcum powder from the cracks or embed some soap in the floor, so that the noise will disappear.

third, the hinge of the door shaft

When the hinge of the door rotates, it often makes noise. Just drop a few drops of engine oil on the door sleeve to eliminate the noise. Some wooden beds make a squeaky and annoying sound when people lie on them. If you add some soap or soap powder to the joint of the bedstead, you can make the wooden bed silent.

Fourth, electric fans

When summer comes and the weather is hot, people take out their electric fans after a long rest, and sometimes they make unpleasant noises. At this time, check whether the rotor stop screw is loose. If it is loose, the noise will be eliminated as long as the stop screw is tightened in the keyway.

V. Clock

The clock at home will "mumble" all day and night. If you think it is too noisy, you can put it on a thin sponge. The noise of the clock will be greatly reduced, which can avoid affecting your rest. Similarly, the sound of the alarm clock often makes people unable to sleep. You can also cover the clock with a container such as a glass dance to reduce the sound of the small alarm clock.