American National Standard Method for Measuring the Intelligibility of Speech over Communication Systemsstandard by American National Standards of the Acoustical Society of

Mechanical Vibration and Shock - Evaluation of Human Exposure to Whole-Body Vibration - Part 1: General Requirements-Amendment 1Amendment by American National Standards

American National Standard Quantities and Procedures for Description and Measurement of Underwater Sound from Ships - Part 1: General Requirementsstandard by American

American National Standard Specification for Audiometersstandard by American National Standards of the Acoustical Society of America, 10/11/2018

AMERICAN NATIONAL STANDARD Mechanical vibration - Measurement and evaluation of machine vibration - Part 2: Land-based gas turbines, steam turbines and generators

American National Standard Single Cantilever Beam Method for Measuring the Dynamic Mechanical Properties of Viscoelastic Materialsstandard by American National Standards of the

American National Standard Method for Specifying the Characteristics of Auxiliary Analog Equipment for Shock and Vibration Measurementsstandard by American National Standards of

American National Standard for Audible Emergency Evacuation Signal (E2) and Evacuation Signals with Relocation Instructions (ESRI)standard by American National Standards of the

American National Standard Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)standard by American National Standards of the

American National Standard Auxiliary Tables for Vibration Generators - Methods of Describing Equipment Characteristicsstandard by American National Standards of the Acoustical Society

Method of Measurement of Performance Characteristics of Hearing Aids Under Simulated Real-Ear Working Conditionsstandard by American National Standards of the Acoustical Society

American National Standard Procedures for Testing Basic Vestibular Functionstandard by American National Standards of the Acoustical Society of America, 01/01/2009