April 30th, 2003
Reported by John Deutzman
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Fire Hazards of "Soundproofing Foams"February 26th, 2003Reported by Diane McInerney In the wake of the tragic fire at a Rhode Island nightclub, Al Fierstein was called upon as an expert on soundproofing materials. See our Fire Safety page for more information. |
Fan NoiseApril 23rd, 2002Mr. Fierstein was called upon to measure and compare the noise emitted by different models of fans at a local appliance store. |
Subway AnnouncementsMay 29th, 2002Mr. Fierstein was asked to demonstrate why subway public address announcements are so difficult to understand and describe some possible improvements. |
Excerpts:
Fierstein- "I recommend materials like this, rather than materials like this." |
That's where Alan Fierstein comes in. He's an expert, from Acoustilog. We took him shopping for a cool fan that doesn't make a racket. But be prepared to pay. This is what 30 bucks gets you. Fierstein- "You're getting a rattling unit that's not pushing air so fast, and because the rattling is making its own noise, it's not a good unit for people who want quiet." Alan says the science to keeping cool starts by testing them in the store. |
Reporter - "Alan Fierstein, a respected acoustical consultant, says part of
the problem is the timing of the announcements."
Fierstein - "Simple, inexpensive solid state digital modules will delay the
sound of the announcement until the train has passed."
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