by ABD Engineering and Design | Acoustics
The education methods used in today's universities are rapidly changing, and as the methods change, so does the architecture. The big buzz right now is creating "collaborative spaces for learning". Traditional push down models of teacher-to-student lectures are being...
by ABD Engineering and Design | Acoustics
Gymnasiums often end up being multi-use spaces. Of course, they are used for competitive sporting events, for team practice, recreation, and for Phys Ed classes. But they are also used for school addresses, commencement ceremonies, band and choir concerts, and more....
by ABD Engineering and Design | Audiovisual
As the VGA connector continues its rapid transition towards obsolescence (referred to in Part I of this post) many people simply assume that using adapters (such as HDMI to VGA) will solve the digital-to-analog connectivity problem. While this may work in the short...
by ABD Engineering and Design | Noise and Vibration
Have you ever noticed how some sounds catch your attention and others do not? For example, you are driving down the road thinking of your plans for the day and all of a sudden you hear a squeak in the dashboard. It draws your attention immediately, while the air...
by ABD Engineering and Design | Audiovisual
My church recently decided to upgrade from our old analog mixing board to a brand new digital mixing console. The interesting part of this process was that they did not buy it through a local AV contractor. They purchased the sound board online through a company that...
