by ABD Engineering and Design | Acoustics
For many of our larger projects, we offer Acoustical Consulting Construction Administration Services as an additional option. Unfortunately, not all clients invest money on this service. Our frustration extends well beyond the revenue side of the project (the CA...
by ABD Engineering and Design | Noise and Vibration
For today’s topic, let’s think of driving our car with the wind rushing by, when all of a sudden our attention is drawn by that annoying squeak coming from the dashboard. The changing of the squeak with time was the topic of a recent blog, but this time we’ll examine...
by ABD Engineering and Design | Noise and Vibration
Fundamentally, sound is "that which we hear". What we hear at any given time can greatly influence us. We use sound to communicate, to express warning, fear, pleasure and excitement. Some sounds can relax us and help us fall asleep, while other sounds can distract us...
by ABD Engineering and Design | Noise and Vibration
On a recent trip to India, I discovered a cute clothing sizing term called "free size" which is equivalent to "one size fits all". Free size clothing must be a manufacturer's delight since production and distribution are greatly simplified. Adjustments to the size of...
by ABD Engineering and Design | Acoustics
Blocking sound is often analogized to plugging the holes in a leaky bucket. If you plug up all the bucket holes except one, the bucket is still going to drain. In acoustics, an outstanding partition design will not adequately block sound if holes and weak spots exist...
