August 8, 2019

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, a human whisper generally weighs in at 20 on the dB-based scale, while normal conversation stands at around 60 dB. And too long...

March 4, 2019

There are two acoustic ratings based on sound transmission: OITC and STC. The OTIC is a relatively new way of measuring sound transmission, including information about how well the glass acts as a barrier.

September 19, 2018

Therefore, the port glass needs to meet certain standards. If the port window glass and frame used are of cheap quality, it will essentially affect the result.

Please reload

Our Recent Posts

Please reload


Please reload