A new proposed sound standard for classrooms, specifying a maximum background noise of 35 dBA, which the Air-Conditioning and Refrigeration Institute (ARI) says is “equivalent to a soft whisper at ...
July 8, 2009 – The Society of Automotive Engineers (SAE) International has produced a simple, consistent and economical sound test standard that can be used to determine whether a street bike ...
We spent about 2.5 hours in an unexpectedly grueling session with renowned recording engineers Chuck Ainlay, Ed Cherney, Frank Filipetti, George Massenburg, Elliot Scheiner, and Al Schmitt (as well as ...
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