Can the mattress block the window be soundproofed, and is it useful to put soundproof cotton under t

The sound insulation of the mattress is very limited and affects the lighting in the room.

Window soundproofing method (cost-effective, for reference).

1. Install the soundproof sealing strip.

If your windows are poorly sealed, it's a good idea to install soundproof seals on your windows, and it's cheaper. But first of all, it is necessary to determine whether the lack of sound insulation is caused by the large gap in the window, otherwise it is useless even if it is pasted. The sealing strip is actually to plug the gaps in the window and the soundproof cotton.

The role is the same.

2. Paste the window soundproof film.

Window soundproof film is cheaper, convenient and simpler, and mobile phone film.

It's very similar. Sound insulation films are mostly multi-layer structures, made of polyvinyl butyral.

PVB) layer sandwiched the soundproofing resin between it. Thermally insulating particles (insulating particles) are evenly distributed throughout the interlayer. When using acoustic membranes in construction, the high-performance interlayer sandwiched between the membranes has visible light.

Light transmittance, so it does not reduce the visible light transmittance of the building.

3. Add a layer of ordinary plastic steel windows.

If the outdoor traffic noise is not particularly serious and the window sill at home is relatively wide, you can add a layer of ordinary plastic steel windows to the inside or outside of the original window. Plastic steel windows should be selected with good sealing, and the cavity distance between the two layers of windows should be more than 10 centimeters. And casement windows.

tighter than sliding windows.

better, so the installed windows are better to choose casement windows; The cost of plastic steel windows is relatively low.

It can't be soundproofed, the mattress doesn't have that function, it can only be separated a little bit, it doesn't have much use, you can choose professional soundproof cotton to insulate the sound.

It can't be soundproofed, I feel that the mattress does not have the function of sound insulation, and there is no sound insulation effect.

There are several possible reasons for this phenomenon:

The speaker of the mobile phone is set to the maximum volume to cause a broken sound, it is recommended to turn on the volume lower.

The diaphragm of the mobile phone horn is damaged or the metal ring that holds the diaphragm is loose.

Iron filings accumulate on the horn diaphragm, because the horn is magnetic, which will absorb metal dust particles such as iron filings, and too much accumulation will affect the sound of the horn.

Poor sound source quality causes sound breaking, it is recommended to insert headphones to compare whether the sound source itself is of poor quality.

The sound of electric current in the mobile phone circuit.

Acoustic insulation is generally used between the spring and the comfort layer. Prevent the slight sound of the mattress spring from affecting the sleeping effect during use.

The stable noise of 60 decibels is extremely harmful to the body, and people who stay in it for a long time will have a sense of irritability and sub-health.

A steady 60 dB noise is definitely an impact on your health, you can't stop all the time, if you keep listening, it will affect your ears, affect your hearing.

I think it still has a certain effect on hearing, and it will decline over time, so I can't help it.