by ABD Engineering and Design | Noise and Vibration
It is common belief that a series of elbows near an air handling unit (AHU) can accomplish the same insertion loss as a manufactured duct sound attenuator. It's true that elbows are less expensive than sound attenuators, but what acoustical performance is really...
by ABD Engineering and Design | Noise and Vibration
Our company president, Kenric Van Wyk, was recently featured in a Wood TV 8 interview as an expert on noise levels. The local NBC affiliate was covering a story on a teenager who had been killed by a train after walking down the tracks while listing to an MP3 player...
by ABD Engineering and Design | Acoustics
Whether you're a fan or not, Obama's economic stimulus package passed recently, opening the door to gobs of government money (ie: your tax dollars at work) being pumped into the economy. So where do acoustics fit into the puzzle? Well, they're becoming a key piece. To...
by ABD Engineering and Design | Audiovisual
It's January, and that means new budgets for companies that operate on the calendar year. If this year is anything like the last, it means we will be receiving calls from companies inquiring about corporate board room video conferencing systems. As AV Consultants, one...
by ABD Engineering and Design | Audiovisual
In the "old days" of trial litigation, lawyers were expected to present their arguments and evidence through one of several basic modes of communication: namely the spoken word, the written word, and physical evidence. And the best evidence always seemed to be an...
