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Standards, test results, and reference documents available for download.

Test DateDocumentFile
May 2012European Standards (NF EN 352-2)Download PDF
May 2009Australian/New Zealand Standards (AS/NZS 1270-2002)Download PDF
January 1998Audiology Associates (ANSI S3.19-1974 & S12.6-1984)Download PDF
January 1993E*A*RCAL Acoustical Laboratory (ANSI S3.19-1974 & S12.6-1984)Download PDF