Technical Specs
Get the numbers behind the noise mitigation: Quiet World™ sound transmission loss stats for our acoustic blankets.
Quiet World™ and Quiet World Lite™
Sound Transmission Loss (dB)
| % Octave Band Center Frequency | STC 27 Transmission Loss | STC 18 Values |
| 63 Hz | 11 dB | 7 dB |
| 80 Hz | 14 dB | 11 dB |
| 100 Hz | 16 dB | 10 dB |
| 125 Hz | 12 dB | 8 dB |
| 160 Hz | 12 dB | 9 dB |
| 200 Hz | 11 dB | 7 dB |
| 250 Hz | 12 dB | 8 dB |
| 315 Hz | 16 dB | 8 dB |
| 400 Hz | 22 dB | 9 dB |
| 500 Hz | 26 dB | 10 dB |
| 630 Hz | 30 dB | 16 dB |
| 800 Hz | 31 dB | 21 dB |
| 1000 Hz | 32 dB | 26 dB |
| 1250 Hz | 34 dB | 31 dB |
| 1600 Hz | 37 dB | 34 dB |
| 2000 Hz | 41 dB | 39 dB |
| 2500 Hz | 45 dB | 43 dB |
| 3150 Hz | 48 dB | 46 dB |
| 4000 Hz | 52 dB | 50 dB |
| 5000 Hz | 56 dB | 53 dB |