September 1999 Hearing Review Special Issue

By Elliott H. Berger, MS

Commentary on how current labeling of NRRs may overstate the effectiveness of ear protection and discussion on a new proposed standard, the NRR(SF).

This article was published prior to the establishment of The Hearing Review website. To view the article in a PDF, please click here.

Search the Hearing Review archives for other articles in this special edition…


Maurice H. Miller, PhD, Guest editor, September 1999 Hearing Review

  • Understanding Noise Exposure Measurements. By John J. Earshen, PhD. A practical discussion on noise exposure measurements, the capabilities of contemporary measuring instruments, procedures, ad precautions.
  • Engineering Controls for Noise Abatement. By John Erdreich, PhD. Methods used by occupational hearing conservationists to help businesses quiet their workplace and provide safer working environments for employees.