Mobile soundproof(er) vocal booth SB33 from http://www.VocalBoothToGo.com proved to be efficient in stopping the sound from going out of the booth.
(In the video it is briefly shown how to assemble the Sound Booth. Assembly time is about 10 – 15 minutes).
Sound booth reliable reduced the sound level by approximately 30 decibel.
By a special request from one of our customers we also tested the booth performance with doubling the sound proof walls of the booth. You can hear the difference between single wall Booth and double wall booth.
This booth was tested also in acoustic lab and you can see test results on our website
NOTE: We now have a new model of SPB33 which is slightly different. Please see the video here: https://www.youtube.com/watch?v=_hkV0… frame installation https://www.youtube.com/watch?v=xInLD… panel installation
Read more about the actual product here: Sound Booth 3 x 3 with Soundproofing