Karaoke Booth || AnyHow

I can't remember when was the last time I sing. I'm not a good singer but I know I can sing.
Frustrated to sing through the roof of my lungs. Then, I have to create a small booth, to attenuate the sound pressure level of my voice (reduce the noise).
Here are the materials I used to make this booth.

MATERIALS:
1pc - 35L plastic container box
2pcs - cushion
Masking tape
Cutter (or scissor)
Pen or marker
Straight edge or ruler (optional)

APPLICATIONS
Sound Meter by Abc Apps

REFERENCES
www.acousticalsurfaces.com
http://hyperphysics.phy-astr.gsu.edu/hbase/Acoustic/isprob2.html

CREDITS
A. Background Music: Vice
Artist : Alder
From : https://www.epidemicsound.com/music

B. "Karaoke" by edenpictures is licensed under CC BY 2.0

C. "Karaoke" by iotae is licensed under CC BY 2.0

Видео Karaoke Booth || AnyHow канала Imweng How