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UPDATE
CAOHC: Updates
2018 ISSUE 1
Now Available

The online version of CAOHC's Update Newsletter (Volume 30 Issue 1), is ready for your review. Click on the image of the newsletter to the right to view this issue. Enjoy!

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Current Issue

2018, Volume 30, Issue 1

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Past Issues

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).

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Fall 2007, Volume 19, Issue 3 (PDF file)
Contemporary Technology for Hearing Conservation Audiometric Monitoring by Richard Danielson, PhD and Amanda Azman PhD
Resources in Hearing Conservation
CAOHC Appoints a New Executive Director
60 Years of Hearing Conservation and Hearing Protection Research and Development at Wright-Patterson Air Force Base by Richard L. McKinley

Summer 2007, Volume 19, Issue 2 (PDF file)
Redefining the NRR: To B or to ...A by Dan Gauger
OHC Corner: Hearing Conservation Checklist by Ted Madison, MA CCC-A
Fit-Testing Hearing Protectors by Elliott Berger, MS
Loud Sounds May Damage the Hearing of Unborn Babies by Kenneth J. Gerhardt, PhD

Winter/Spring 2007, Volume 19, Issue 1 (PDF file)
The Modern Evolution of Hearing Conservation Regulations by Theresa Y. Schulz, PhD
Conference Focuses on Children and Noise by Ted K. Madison, MA CCC-A
Portable Digital Music Players and the Potential Risk for Hearing Loss by Brian J. Fligor, ScD, CCC-A

UPDATE is published three times annually. It is provided to the Hearing Conservation community as an educational benefit. UPDATE is available online in its entirety to the extent possible. Archived issues may be in a pdf format only.

Permission is granted to print and copy the articles on this website. However, permission to reprint articles in other publications or websites must be obtained by contacting the CAOHC office. © 2018.

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Opinions expressed in the UPDATE are those of the authors and do not necessarily reflect official CAOHC policy.