A REVIEW OF ACOUSTIC GLASS WINDOWS COST

STC scores make the most of to frequencies amongst 125Hz and 4000Hz. OITC, Conversely, actions 80Hz to 4000Hz to account for these decrease frequencies. As a result, it’s a more helpful metric for soundproof glass due to the truth this is often employed to reduce exterior-inner Seems.You see, two air gaps can develop resonance and echo chambers.