Michael Bahtiarian, INCE BD. CERT.

Michael Bahtiarian is vice president at Noise Control Engineering Inc. in Billerica, Mass., which specializes in industrial and marine noise control. Michael is a Board Certified Acoustic Engineer by the Institute of Noise Control Engineering (INCE). He can be contacted at mikeb@noise-control.com or (978) 670-5339.

ARTICLES

Hearing protection

August 1, 2007
Choosing the right hearing protection device (HPD) should be based on two factors: comfort and performance. HPD performance is characterized by a single number rating called the Noise Reduction Rating, or NRR. So just how is this crucial number derived?
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May 2013 ISHN cover

2013 May

The cover story of ISHN's May issue is about how lower exposure limits lead to conservative sensor settings. Also, check out some tips on how to avoid heat stress and advice on how to improve hand hygiene.

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ANSI/ASSE A10.1-2011 Pre-Project & Pre-Task Safety and Health Planning

This standard establishes the elements and activities for pre-project and pre-task safety and health planning in construction.

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