Sound is measured in decibels (dB). For the human ear, it is possible to perceive changes in sound as low as 1 dB. To put this into context,

There are two acoustic ratings based on sound transmission: OITC and STC. The OTIC is a relatively new way of measuring sound transmission,

These windows come with fairly decent air seals, and it is the glass thickness and the intervening air which decide the amount of sound bloc

In large buildings, the sound control should be ensured without fail because unless the sound is properly absorbed or controlled,

Dolby has applied decades of research and development to deliver a sight and sound experience to Dolby Cinema that will transport audiences