Month: November 2020

CTA Vibration Monitor Records Recent Earthquake

November 13, 2020 Many of us in Eastern Massachusetts felt the ground shake Sunday morning, caused by a magnitude 3.6 earthquake centered off the southern coast of Massachusetts.   I was at my desk in Sudbury, seventy miles from the epicenter, and felt it clearly. By coincidence, Doug Bell and I had installed a vibration monitor

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The end of Vutec

A sad note came by email over the weekend, the closure of the projection screen company Vutec.  I can’t recall the last time I saw the outright closure of a company in the A/V field; usually they’re bought out, or they merge, or their products are picked up by another firm with better funding or

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