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Noise and vibration can be annoying and inconvenient for residents and businesses...

A construction project carries certain responsibilities within its execution. Con...

Your architectural team has presented a breathtaking rendering of a proposed hote...

There are two main scenarios in which you would need an acoustical engineering co...

After approximately 30 years, Al Lightstone has retired as the examiner in Acoust...

The Ontario Superior Court of Justice has dismissed a request for a judicial revi...

Al Lightstone presented an invited paper that he co-authored with Sam Du, titled ...

(Stationary and Transportation Sources, Approval and Planning) In 2009, Valcoust...

Al Lightstone was invited to submit an article for publication in the Jan/Feb OPP...