ASA S3.6-2004 American National Standard Specification for Audiometers

standard by American National Standards of the Acoustical Society of America, 05/13/2004

Full Description

The audiometers covered in this specification are devices designed for use in determining the hearing threshold of an individual in comparison with a chosen standard reference threshold level. This standard provides specifications and tolerances for pure tone, speech, and masking signals and describes the minumum test capabilities of different types of audiometers.