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Spring 2010, Volume 22, Issue 1
Preventing Hog Ears: A task-based noise analysis at a swine confinement by Chandran Achutan, PhD
Hearing Loss Data for 2008 Shows Little Change by Lee D. Hager, CAOHC Council Chair
NIOSH and NHCA present 2010 Safe-in-Sound Excellence in Hearing Loss Prevention Awards
Fall 2009, Volume 21, Issue 3
What Farmers Can Teach Us About Hearing Protector Use by Marjorie McCullagh, PhD, RN, PHCNS-BC, COHN-S
Cerumen Management by Paul J. Brownson, MD, FACOEM, FAAFP
EPA Proposes Changes to NRR for Hearing Protectors by Lee D. Hager, CAOHC Council Representative, AIHA
Summer 2009, Volume 21, Issue 2
Does Hearing Conservation Work? by Christine Harrison, MSc, Aud(C)
Noise, Hearing Protector Use, and Hearing
Loss in American Workers by SangWoo Tak, ScD, MPH
First Safe-in-Sound Excellence in Hearing
Loss Prevention Awards™ Presented by Pamela S. Graydon, MS and Thais C. Morata, PhD
Best Practices in Promoting the Use of
Hearing Protection by Madeleine J. Kerr, PhD, RN
For the most recent three (3) issues, selected articles are posted on this page.
All other prior UPDATE issues listed below are posted as PDFs (where available).
Fall 2002 · Volume 14, Issue 3
(PDF file)
OSHA's Final Rule for Recording Occupational Hearing Loss
by Susan C. Megerson, MA CCC-A
Chair's Message by Theresa Y. Schulz, PhD
Acoustics and You: Learning about the "Science of Sound"
Activity Handout (not just for kids!) by Beth A. Cooper,
PE INCE. Bd. Cert
New Hearing Conservation Manual
Summer 2002 · Volume 14, Issue 2 (PDF file)
Insert Earphones for Hearing Conservation Audiometric Testing by Allan
H. Gross, MA
Think Twice about Using Passive Noise-Reducing Earphone Enclosures for
Hearing Testing by Tom Frank, PhD and Suzanne Sklaney Sainclair, MS
Audiometric Distinctions by Deanna Meinke, MA FAAA
OHC Corner - You Know You're a Hearing Conservationist When . . .
by Richard Danielson, PhD
Spring 2002 · Volume 14, Issue 1 (PDF file)
Room Noise Criteria by Warren E. Blazier, Jr., FASA, FASHRAE,
INCE. Bd. Cert.
OHC Corner - How to be a Pro-Active COHC in Hearing Conservation
by Richard L. Stepkin, Audiologist
The UPDATE newsletter is published three times yearly. It is provided to Certified OHCs and Course Directors as a benefit of their certification. UPDATE is available online in its entirety to the extent possible, except that only selected articles are posted from the most recent three (3) issues. Annual subscriptions are available for $20.00. Please contact CAOHC.
Permission is granted to print and copy the articles on this web site. However, permission to reprint articles in other publications or websites must be obtained by contacting the CAOHC office. © 2008.
Advertising and classified ad rates, or contact Kim J. Breitbach via e-mail at info@caohc.org or phone 414/276-5338.
Opinions expressed in the UPDATE are those of the authors and do not necessarily reflect official CAOHC policy.