Enjoy home karaoke! Soundproof room

What kind of image do you hear?

There are many people who think of a room like a full-fledged recording studio, but there are many compact types. I bought a compact soundproofing room of 0.5 tatami size to enjoy one person karaoke at the time when the appearance was continued.

Comparison of soundproof rooms

There are various types of soundproof rooms. If it is a simple type, it is less than 100,000 yen, if it is a full-fledged type, there is a considerable width of millions when building the entire room. Since I was thinking of using a single karaoke, I reviewed several comparisons in the following conditions. (as of 2020)

予算20 million yen
Size:0.5 tatami mats
Soundproofing:D-35～40(35～40dB performance cut)

spc.co.jp

Sound unit [dB:dB] and sound insulation performance [D]

https://dspc.co/soundproofing-knowledge/

"Sound insulation performance" is the concern of considering soundproof rooms. This section explains the meaning of dB (decibel) and D value. Please refer to JIS (Japan Industrial Standards) and the regulations and standards indicated by the Japanese Society of Architecture. By attaching the knowledge of "sound" to a little, it becomes a shortcut to "soundproof construction" which can be convinced!

The following can be a budget.

It was sold in 2024.

Danbocchi has a soundproofing performance by customizing it, but I chose a soundproofing room that is produced by an individual because I wanted the sound-proofing performance that is not customized as much as possible.

Soundproof room introduction

This is a soundproof room created by Chintila Silver. I bought it in Mercari.

Soundproof room front (painted state)

mercari.com

https://www.mercari.com/user/profile/503375129

https://www.mercari.com/user/profile/503375129

Soundproof rooms

Soundproofed rooms
Dutch

Air-conditioner
Contact Us

Soundproofed rooms
吸気口

Under the soundproof room
通気口

Customized soundproof rooms

Customizing exterior

The exterior is non-painted wood. It seems that there are many people who use it as it is, but I painted the exterior because it is very nice. Because the Western-style room installed was a white cloth on the accent cloth of gray, the door part was gray and other side was white.
It is like this when compared before painting and after painting. I think the impression has changed.

Before painting

After painting

Do you know the number that means the room of "2601" on the door?

Customize soundproof effects

Although it is the opening and closing part of the door, I think that the assembly accuracy is also, but it is not in full state.
In the first place, there are air-conditioning ports and exhaust ports, so there are several holes.
I wanted to improve the sound-proof effect even a little, and only the opening and closing gate of the door was防音 the sound-proof gap tape to increase the impact of opening and closing.

Soundproof room effect

D-40 and 40 decibel sound-proof effect on the sales page.
I bought a noise measuring instrument and confirmed it. I will tell you how to hear it.

前提条件

Result

There is no problem.
Although the accuracy of the measuring instrument is also possible, it was an image that always shakes in the range of 30 to 40 decibel cut, but it is a sound-proof effect that I am satisfied enough.

1. Soundproofed rooms
   85-95dB It is right next to the sound source.
   
   
2. Outside the soundproof room
   Approx. 50-60dB Before closing the door of the soundproof room.
   It is a lively volume, not quiet as a room. I think that if you have an image like a completely soundproofing room, you can hear it normally.
   
   
3. Outside of the Western-style room
   Approx. 40-50dB Before closing the door of the Western-style room.
   It is a situation where you can hear a small sound with the desired sound in daily life.
   
   
4. Outside the Western-style room
   Approx. 40-50dB It is in front of the Western-style room with the entrance.
   In order to pick up the sound outside, it may be higher than the outside of the Western-style room near the 40 decibel.
   The measurement time and location are very low and there is almost no problem.

This is the first soundproof room.
Next time, I would like to introduce one person karaoke in the soundproof room.

How to read

Enjoy home karaoke! Soundproof room

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