Portable Sound Booth noise reduction test results. Presented preliminary results for noise reduction efficiency of Vocal Booth To Go with Sound blankets walls and with Sound blankets PLUS Sound Block walls.
Vocal Booth with walls made with Sound blankets alone provides approximately 13DB noise reduction.
The same Mobile Vocal Booth plus Sound Block Layer – provides Noise reduction of 24.4 DB.

Portable Vocal booths, Acoustic sound absorption Blankets, Mobile Soundproofing isolation booth

Available from VocalBoothToGo.com Direct link to the product: acoustic-sound-blankets-sound-absorption-panels-producers-choice