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Long Range Acoustic Devices (LRAD) and Public Safety
by Tyler Tracy (a special thank you to Co-author Marielle Frederick for helping to put this together). As members of the AEC community, we feel it…
by Tyler Tracy (a special thank you to Co-author Marielle Frederick for helping to put this together). As members of the AEC community, we feel it…
For the second year in a row, the NFL Super Bowl splits the Acentech offices. As we all know, the next championship will pit the New…
One of my most pleasant surprises of 2018 came after submitting an original piece of music to the Allentown Symphony Orchestra’s “Pictures at an Exhibition” contest,…
When a tree falls in the woods and there is no one there to hear it, does it make a sound? Well, yes and no, but…
You may wonder why those of us in acoustics use decibels (dB). It’s actually much more than a calculation just used by acoustics folks: researchers in…
As product sound engineers, we field a lot of questions—which is definitely understandable. It is a highly specialized focus that can make the difference between success…
The following white paper was published in Sound and Vibration. To view the original PDF, click here. Pressure and proximity measurements made in a tunnel indicate…
In a life-threatening situation, every second counts. The busy roads of a city like Boston can make it very difficult for an emergency vehicle to respond…
Welcome to the second installment of Top Noise Complaints Throwdown! In case if you haven’t had a chance to read Part I, here’s some background info:…
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