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Noise Reduction Results

1) May 2012 - European Standards

Noise Reduction Test 1
Download PDF here.
Testing was performed by CRITT for 2Pluxx in Rapperswill, Switzerland in accordance with European Standard NF EN 352-2.

2) May 2009 - Australian/New Zealand Standards

Noise Reduction Test 1
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Testing performed by Gordon Jarvis Consulting Acoustics for Earmold Australia® in accordance with Australian and New Zealand standard AS/NZS 1270-2002.

3) January 1998 - Audiology Associates

Noise Reduction Test 1
Testing performed by Michael J. Metz, Ph. D of Audiology Associates. (ANSI S3.19-1974 and ANSI S12.6-1984)

4) January 1993 - E*A*RCAL Acoustical Laboratory

Noise Reduction Test 1
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Testing was performed by Cabot Safety Corporation's E*A*RCAL Acoustical Laboratory and supervised by Elliot H. Berger for Terry S. Griffing of Starkey Labs. (ANSI S3.19-1974 and ANSI S12.6-1984)

This is the test results we use in our marketing literature.