ASA Standards
New Standards Published
Our most recently published standards are listed below. To purchase these and other National and International Standards related to acoustics, vibration and noise, visit our ASA Online Store.
National Standards (NS)
ANSI/ASA S12.2-2019 American National Standard Criteria for Evaluating Room Noise
ANSI/ASA S12.60-2019/Part 4 American National Standard Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools, Part 4: Acoustic Standards for Physical Education Teaching Environments
ANSI/ASA S3.71-2019 American National Standard Methods for Measuring the Effect of Head-worn Devices on Directional Sound Localization in the Horizontal Plane
Nationally Adopted International Standards (NAIS)
ANSI/ASA S2.80-2019/Part 1 / ISO 20816-1:2016 American National Standard Mechanical vibration – Measurement and evaluation of machine vibration – Part 1: General guidelines (a nationally adopted international standard)
ANSI/ASA S2.80-2019/Part 2/ ISO 20816-2:2017 American National Standard Mechanical vibration — Measurement and evaluation of machine vibration — Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min (a nationally adopted international standard)
ANSI/ASA S2.81-2019/Part 11/ ISO 21940-11:2016 American National Standard Mechanical vibration — Rotor balancing — Part 11: Procedures and tolerances for rotors with rigid behaviour (a nationally adopted international standard)
ANSI/ASA S2.81-2019/Part 12/ ISO 21940-12:2016 American National Standard Mechanical vibration — Rotor balancing — Part 12: Procedures and tolerances for rotors with flexible behaviour (a nationally adopted international standard)
ANSI/ASA S2.81-2019/Part 14/ ISO 21940-14:2012 American National Standard Mechanical vibration — Rotor balancing — Part 14: Procedures for assessing balance errors (a nationally adopted international standard)
ANSI/ASA S2.81-2019/Part 2/ ISO 21940-2:2017 American National Standard Mechanical vibration — Rotor balancing — Part 2: Vocabulary (a nationally adopted international standard)
Announcements
U.S. TAG to IEC/TC 29, Electroacoustics, seeks “user” and “general interest” members The U.S. Technical Advisory Group to IEC/TC 29, Electroacoustics, is seeking members in the “user” and “general interest” membership categories. TAG members are organizations such as companies, associations, professional groups, academic research groups, or government agencies that have a direct and material interest in the work of the committee. To learn more, contact the Standards office at asastds@acousticalsociety.org or call 631 390-0215.
ASA Standards Resources
Participation
How can you participate?
Who else is involved?
Did you ever wonder if your company should participate in the development of acoustics and vibration standards?
Visit http://www.standardsboostbusiness.org/ to find out more.
If you are a USER of standards on acoustics and vibration, your input is important. Contact us!
ASA Standards Travel Awards
ASA International Standards Travel Award
This award can provide limited travel support to a TAG Chair, Head of Delegation or individual expert attending a meeting while in development of international standards in any of the following: ISO/TC 43, ISO/TC 43/SC 1, ISO/TC 43/SC 3, IEC/TC 29, ISO/TC 108, ISO/TC 108/SC 2, ISO/TC 108/SC 4 or ISO/TC 108/SC 5.
Applicants must be ASA members, U.S. Citizens residing in the U.S., and either self-employed, an employee of a small firm, semi-retired, or retired.
Click here for complete details and application.
R.W. Young Travel Award
This award can provide travel support to experts attending meetings of WGs under ISO/TC 43, ISO/TC 43/SC 1, and IEC/TC 29.
Applicants must be ASA members, U.S. Citizens residing in the U.S., and either self-employed, an employee of a small firm, semi-retired, or retired.
Click here for complete details and application.
NEWLY PUBLISHED STANDARD
ANSI/ASA S12.60-2019/Part 4
American National Standard Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools, Part 4: Acoustic Standards for Physical Education Teaching Environments
List Price $165.00
Purchase Here
Physical education has the potential to significantly impact the cognitive, affective and psychomotor development of today’s youth in unique ways. Effective physical education programs target not only the development of physical skills but also skills that carry over into every aspect of students’ lives. To meet these challenges of delivering effective physical education programs, it is essential that both architectural and mechanical design provide good acoustical characteristics for gymnasia and outdoor physical learning spaces I which speech communication is an important part of the learning process.
Conformance to the requirements and guidelines of ANSI/ASA S12.60-2019/Part 4 will improve the quality of education by eliminating acoustical impediments for all students and teachers, including those with communication disabilities.
ANSI/ASA S12.60-2019/Part 4 seeks to provide flexibility for the design of physical education learning spaces without compromising the goal of obtaining adequate speech intelligibility for all students and teachers in gymnasia and outdoor physical education learning spaces within the scope of this standard.
This consensus-driven ASA Standard was developed by but not limited to physical education professors and specialists, audiologists, and architects.