Half Price Standard Code

Mechanical Vibration and Shock: Evaluation of Human Exposure to Whole Body Vibration Part 4 – Guidelines For the Evaluation of the Effects of Vibration and Rotational Motion on Passenger and Crew Comfort in Fixed-Guideway Transport Systems-Amendment 1:2010
Amendment by American National Standards of the Acoustical Society of America, 12/16/2010

AMERICAN NATIONAL STANDARD Mechanical vibration – Rotor balancing – Part 2: Vocabulary (a nationally adopted international standard)
standard by American National Standards of the Acoustical Society of America, 2019

American National Standard for an Occluded Ear Simulator
standard by American National Standards of the Acoustical Society of America, 08/31/2009

American National Standard Recommendations for Specifying and Testing the Susceptibility of Acoustical Instruments to Radiated Radio-Frequency Electromagnetic Fields, 25 MHz to 1GHz
standard by American National Standards of the Acoustical Society of America, 10/01/1998

American National Standard for Measurement of Occupational Noise Exposure.
standard by American National Standards of the Acoustical Society of America, 01/01/1996

American National Standard Quantities and Procedures for Description and Measurement of Environmental Sound – Part 5: Sound Level Descriptors for Determination of Compatible Land Use
standard by American National Standards of the Acoustical Society of America, 11/14/2007

American National Standard for Electroacoustics – Sound Level Meters – Part 3: Periodic Tests (a nationally adopted international standard).
standard by American National Standards of the Acoustical Society of America, 07/21/2014

American National Standard Methods for Measurement of Specification of Performance Measurement of Hearing Assistance Devices/Systems
standard by American National Standards of the Acoustical Society of America, 01/24/2014

American National Standard Qualities and Procedures for Description and Measurement of Environmental Sound – Part 1: Basic Quantities and Definitions
standard by American National Standards of the Acoustical Society of America, 02/27/2013

American National Standard for Procedures for Calibration of Underwater Electroacoustic Transducers.
standard by American National Standards of the Acoustical Society of America, 02/17/2012