American National Standard for Measurement Microphones, Part 1: Specifications for Laboratory Standard Microphones.standard by American National Standards of the Acoustical Society of

American National Standard Procedure for Testing Railroad Horns ex situstandard by American National Standards of the Acoustical Society of America, 10/06/2010

American National Standard for Testing Hearing Aids with a Broad-Band Noise Signalstandard by American National Standards of the Acoustical Society of America,

American National Standard Quantities and Procedures for Description and Measurement of Environmental Sound - Part 3: Short-term Measurements with an Observer Presentstandard

Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools, Part 1: Permanent Schoolsstandard by American National Standards of the Acoustical Society of

American National Standard for Methods for Measurement of Impulse Noisestandard by American National Standards of the Acoustical Society of America, 02/20/1986

Procedure for Determining Audiograms in Toothed Whales through Evoked Potential Methodsstandard by American National Standards of the Acoustical Society of America, 05/31/2018

AMERICAN NATIONAL STANDARD Mechanical vibration - Rotor balancing - Part 2: Vocabulary (a nationally adopted international standard)standard by American National Standards of

American National Standard Method for Preparation of a Standard Material for Dynamic Mechanical Measurementsstandard by American National Standards of the Acoustical Society

American National Standard for Mechanical Coupler for Measurement of Bone Vibratorsstandard by American National Standards of the Acoustical Society of America, 11/16/1987

American National Standard - Guide for the Measurement, Reporting, and Evaluation of Hull and Superstructure Vibration in Shipsstandard by American National Standards

American National Standard for Acoustics - Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment - Part 2: Declaration of