The house echoes very loudly, how can it be improved?

If the echo of the house is particularly large, then it means that our space is a little large, or things are not placed correctly, first of all, we can reduce the space, or put some large things in it.

In fact, you can make a soft package for the whole house, or add some furniture, so that there will be a lot less echo, and the sound is not particularly loud.

You can go to a professional company to buy some sound insulation panels, so that you can control the volume on the opposite side well, and the echo will not become very loud.

There is no obstruction in the propagation of sound, that is, there is no weakened sound wave, and the sound is returned to you with a strong sound wave intensity, in fact, it is not in an empty house that there is an echo. It's just that by the time the sound reaches your ears, the sound wave intensity is already weak due to the obstruction and weakening of the obstacles.

Because the empty house, there are no furniture items and other things, only four walls, the sound will not be refracted against, there will not be too much loss, and it will only come back after touching the wall, and the sound consumption is relatively small, so it will naturally appear larger.

The sound is reflected directly off the wall, so it feels loud.

The speed of sound in the air is about 340 meters per second at standard atmospheric pressure. The human ear can distinguish echoes if the reflected sound has a large enough sound intensity and the time difference from the original sound must be greater than a second, that is, the echo from 17 meters away can have a clear echo. But in an ordinary empty house, the space is not 17 meters large, and the echo and the original sound are mixed together, making it loud.

Because after the house is placed with furniture, there are drops of blocking and sound-absorbing effects.

Because there is no furniture in the empty house, it is relatively empty, and there are few things that can absorb and weaken the sound. After the sound hits the wall, it will **, because the space is relatively small, it will hit other walls, just like you are playing table tennis between two very narrow walls. It's an effect, it's the sound of the voice ** coming back, like the feeling of shouting at the valley and hearing the echo again later.

Because there is no furniture in an empty house, it does not absorb sound waves, and the sound waves are reflected to form an echo.

There are three possibilities:

First, the materials you use when decorating are estimated to be soundproof! It can effectively block the sound**!

Second, some of the space of your house is filled with decorative materials after renovation! The sound can't bounce back!

Third, the reason why the furniture is put in!

Because there's nothing in the empty house that absorbs sound waves.

Because the echo of the house is particularly large, it is generally caused by the space of the room, so more furniture should be placed in the room.

1. The echo of the room may be due to the design of the house, such as shouting in the face of the valley, the echo will be heard, which is caused by the special topography of the valley, if the house type is the same as the form of the valley, it will produce an echo.

2. The large echo in the room may also be the reason for the wall material, some wall materials are more special, and there will be a phenomenon of echo caused by someone moving in the room, including painting the wall latex paint.

3. The echo of the room may also be due to the fact that there is too little furniture placed in the room, if the room is relatively empty, then talking or moving in the room may produce echoes, and this phenomenon is the same as the principle of the valley.

1. If you want to eliminate the echo in the room, in fact, it is to prevent the sound from being transmitted directly to the wall, when the home is decorated, put some furniture, household appliances, etc. in the home, so that the room is not empty, and the echo will disappear.

2. If you want to eliminate the echo in the room, you can also pave the wall with sound-absorbing materials, such as sound-absorbing cotton, so that the sound will be absorbed by the material when it returns to the wall, and there will be no echo. If it's not convenient to install sound-absorbing materials, you can install some other materials, as long as you don't make the wall too smooth.

3. You can also use soft package decoration on the wall, or cultural stone and other decoration materials to make the surface of the wall rougher, so that the sound wave can be refracted many times, so as to weaken the echo, this method is different from the sound-absorbing material, which can only weaken, but can not completely eliminate the echo.

4. If there is an echo in the home, a silent cork floor can be laid when laying the floor, which can improve the elasticity index and static bending strength of the floor, so that the floor can have the function of sound absorption and sound insulation, and can also play a role in reducing the echo.

You can put more furniture in the house, or put some green plants, so that when you speak, there will be no obvious echo effect, and it will also make the voice lower.

In this case, we can choose to put soundproof cotton in the home, and at the same time, we should install more furniture in the home, so that we can reduce the echo.

You can put some thick carpet on the floor, or you can install some acoustic panels to eliminate echoes.

The treatment method of large room echo is local decorative sound insulation, window sound insulation, etc., as follows:

1. Prevent the sound from being transmitted directly to the wall, and after the home decoration is put on furniture and household appliances, the room is not empty, and there is basically no response.

2. Use sound-absorbing materials (such as sound-absorbing cotton) on the wall to absorb the sound-absorbing materials on the sound wall. or other decorative materials, don't make the wall too smooth.

3. Increase the soft decoration in the room to reduce the echo of the room. For example, hang plush ornaments and tapestries on empty walls, and use thick cotton curtains in the bedroom.

Place plants in the lobby and on the balcony. The furniture should not be placed too neatly, and it can be staggered to reduce the sound reflection arc of the space. If the weather permits, open more windows to keep the room well ventilated, and can also effectively reduce echoes.

4. Local decorative sound insulation: 1You can consider playing soft bags at home, such as TV background walls, bedside background walls, and local walls in corridors. The soft bag is filled with sponge, and the surface is made of leather or fabric, which is beautiful and has the function of sound absorption.

2.Compared with pure paper wallpaper, the non-woven wallpaper material is heavy and soft, and there are more surface textures, which can make the sound continue to weaken during the propagation process, so as to achieve noise reduction. When purchasing, try to choose products with deep concave and convex surfaces for better noise reduction effect.

3.The fiber porosity of wooden furniture makes it have good noise reduction ability. If you can know exactly where the sound source is, such as facing the street, you can put large pieces of furniture such as wooden bookcases and wardrobes on the wall in the direction of the sound source, which also has a certain sound insulation effect.

5. Window sound insulation, 90% of the noise is transmitted by the window, in the selection of windows, first of all, we must choose the window frame with good sound insulation, - Generally speaking, the more popular method is to choose double-layer insulating glass windows and plastic steel casement sealing windows, which can isolate 70% and 80% of the noise, while ordinary aluminum alloy single-layer glass can only isolate 30% and 40% of the noise.

At the same time, the sound insulation strip can be said to be an indispensable part of high-quality sound insulation glass, the common wool and rubber materials on the market, generally speaking, leather wrapped sound-absorbing cotton is the best choice for sound insulation strips, its toughness is good and not easy to age, can be used for a long time.

Reasons: 1. The house is empty.

The newly renovated house has few sporadic items, and the top surface and furniture are flat and parallel to each other or at a 90° angle and ground, producing echoes.

2. The reason for the material of the wall.

If you don't do a good job of material filling, there will be an echo, and some of the space in the decorated house is filled with decorative materials, which can effectively block the sound.

3. House design problems.

Poor house design can also lead to echoes in newly renovated houses.

The newly renovated house has few sporadic items, and the walls, floors, ceilings and furniture are flat and parallel to each other or at a 90° angle, so the sound waves are not easy to be scattered, and it is easy to form resonance and reverberation, resulting in echoes. As time grows, sporadic items increase, and sound waves are scattered; In particular, silk and cotton products can absorb a large amount of sound waves, so the echo is small.

The space is empty, there are no objects to absorb sound, just put some furniture.

The house is empty, so the echo is loud, not strange.