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ASA Standards @asastandards.bsky.social · 8h

Nearly 40 years in the making! ASA/ANSI S12.7-2026, Methods for Measurement of Impulsive Sound Waveforms, has been approved—marking its first revision since 1986. Updated for today’s measurement technology and practices. Coming soon! #ASAStandards

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ASA Standards @asastandards.bsky.social · 01/10/2026

📢 BSR/ASA S3.21-20XX is open for recirculation public review through Nov. 23, 2026. The draft was previously announced in ANSI Standards Action. To request the revised draft and comment form, email standards@acousticalsociety.org. #ASAStandards #Audiometry

Announcement for public review of ASA/BSR S3.21-20XX on manual pure-tone threshold audiometry methods on navy blue background.

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ASA Standards @asastandards.bsky.social · 17/09/2026

One package. Three standards. The ASA/ANSI S12.60 Package brings together Parts 1, 2 & 4, with acoustical guidance for a range of school environments. Save 10% off list prices with the complete package! Shop now: bit.ly/3TfedO6 #ASAStandards #SchoolAcoustics

Blue informational graphic promoting savings by purchasing ASA Standards as a package with a 10% discount offer.

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ASA Standards @asastandards.bsky.social · 16/09/2026

🎉 Now Published! The revised ASA/ANSI S12.60-2026/Part 1 is here, with updated acoustical criteria and design requirements for classrooms and learning spaces in permanent schools. 👉 Purchase the new standard: bit.ly/4yGHWhZ #ClassroomAcoustics #ASA #ANSI #S12.60

Announcement of the publication of ASA/ANSI S12.60-2026 Part 1, new acoustical performance criteria for permanent schools.

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ASA Standards @asastandards.bsky.social · 11/09/2026

📣 Now Reaffirmed: ASA/ANSI S12.55 and Amendment 1! ASA/ANSI S12.55-2012 / ISO 3745:2012 and its Amendment 1 have been reaffirmed (R2026) as Nationally Adopted International Standards (NAIS). 🔎 asastandards.org/catalog #ASAStandards #Acoustics #Standards

Cover page of ASA standard detailing sound power and energy level measurements in anechoic and hemi-anechoic rooms.

Cover page of ASA's American National Standard for measuring sound power and energy levels in noise sources using precision methods in anechoic rooms.

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ASA Standards @asastandards.bsky.social · 10/09/2026

📣 Now Published: ASA/ANSI S3.39-2026! The newly revised American National Standard is now available through the ASA Standards Store. 🔎 Learn more and access the new edition: asastandards.org/catalog #ASAStandards #Acoustics #Standards

Cover page of the ASA American National Standard detailing specifications for instruments measuring aural acoustic impedance, admittance, and absorbance.

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ASA Standards @asastandards.bsky.social · 09/09/2026

📣 Big news in acoustics! ANSI recently highlighted ASA/ANSI S1.8-2016 (R2025) and the importance of consistent acoustic measurement. And there’s more: the revised ASA/ANSI S12.60 Part 1 is approved for publication! 🔎 bit.ly/4raZwbG #Acoustics #S12

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ASA Standards @asastandards.bsky.social · 04/09/2026

🎉 Welcome Direct Sound, LLC, the newest organizational member of ASA Standards! Founded by Samuel Shroyer in 2025, Direct Sound provides acoustical consulting, noise control & measurement services. Learn more: bit.ly/4ykdFW6 #ASAStandards #Acoustics

Blue and white graphic announcing Direct Sound, LLC as a new organizational member of the Acoustical Society of America standards.

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ASA Standards @asastandards.bsky.social · 21/08/2026

It’s almost here. ASA/ANSI S12.60 Part 1 is being revised with updated guidance + requirements for the acoustical design of permanent school learning spaces, including a new design-stage compliance option. Coming soon from ASA Standards. #ClassroomAcoustics #Standards #ASAS12

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ASA Standards @asastandards.bsky.social · 14/08/2026

A standard many have been waiting for is getting an update! ASA/BSR S12.60-20XX/Part 1 has been revised with updated approaches to classroom acoustics, learning spaces, and background noise. Coming soon. Make sure you have the latest edition. #SchoolAcoustics #ASAStandards

Informational graphic detailing revisions to ASA/BSR S12.60 acoustical standards for permanent school classrooms.

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ASA Standards @asastandards.bsky.social · 20/07/2026

📢 ANSI and ASA have opened public review for two proposed standards: ASA/BSR S12.54-20XX / ISO 3744:2025 (for identical national adoption) & ASA/BSR S3.21-20XX (for revision). Stakeholders are invited to submit comments by Aug. 31, 2026. Details: bit.ly/45cAyhF

Announcement for public review on bioacoustics and noise standards by ASA committees S3 and S12. Grey background image with sound wave and navy blue overlay with text.

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ASA Standards @asastandards.bsky.social · 24/06/2026

For Public Review and Comment: ASA/BSR S12.55 / ISO 3745 (R20XX) + Amd 1, Precision methods for sound power & energy in anechoic/hemi-anechoic rooms. Comments due by 8/3/26. Details, copies & instructions on the blog: bit.ly/3SqwE1K #Acoustics #Standards #NoiseControl

Graphic announcing a public review opportunity for ASA ASC S12 standards, featuring ASA/BSR S12.55 and Amendment 1, with sound wave imagery on a white and blue background.

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ASA Standards @asastandards.bsky.social · 16/06/2026

The acoustics community mourns the passing of Eric E. Ungar, ASA Past President and pioneer in structural acoustics and vibration engineering. His contributions continue to shape the field & inspire future generations. Read more about his life and legacy: bit.ly/4bo5H3Y

Portrait of Eric E. Ungar, ASA Past President and pioneer in structural acoustics and vibration engineering, in a dark suit and patterned tie against a plain brown background, framed by a red border. The image accompanies a memorial announcement recognizing his lasting contributions to acoustics, vibration engineering, and the broader scientific community.

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ASA Standards @asastandards.bsky.social · 27/05/2026

Public Review + Call for Members: Several ASA standards, including ASA/BSR S1.15-2021 Parts 1–8, ASA/ANSI S12.79-2021, ASA/BSR S3.39, and ASA/BSR S12.7, are open for public comment and ANS Consensus Body participation. Deadlines begin June 8. Learn more: bit.ly/4bo5H3Y

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ASA Standards @asastandards.bsky.social · 11/05/2026

ASA Standards is in Philadelphia this week for the 190th Meeting of the Acoustical Society of America! We're looking forward to connecting with colleagues, and engaging in important conversations shaping the future of our field. #ASA190 #Acoustics #Philadelphia

Philadelphia skyline with modern skyscrapers and green trees under a clear blue sky, promoting the 190th ASA meeting occurring in May 2026 at Marriott Downtown Hotel.

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ASA Standards @asastandards.bsky.social · 06/05/2026

We’re proud to welcome Klem Acoustic Consulting as a new Organizational Member of the ASA Standards community! 🎉 Learn more about their work and impact on the ASA Standards Blog: bit.ly/4wjnwLV #ASAStandards #Acoustics #StandardsMatter #IndustryCollaboration

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ASA Standards @asastandards.bsky.social · 14/04/2026

PINS Closing Soon! This PINS public review period for BSR/ASA S12.54-20XX / ISO 3744:2025, will close on April 26, 2026. Comments should be submitted to the ASA Standards Office via email at standards@acousticalsociety.org. #SoundPowerLevels #ASAStandards

Graphic announcing a PINS announcement for April 2026. It notes that the PINS public review ends April 26, 2026, and references BSR/ASA S12.54-20XX / ISO 3744:2025 on acoustics—determination of sound power and sound energy levels of noise sources using sound pressure, with ASA Standards branding.

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ASA Standards @asastandards.bsky.social · 13/04/2026

📢 Public Review is open for BSR/ASA S12.60-20XX/Part 1 through May 11, 2026! Request a copy by emailing standards@acousticalsociety.org. #ClassroomStandards #AcousticsInSchools #StandardsDevelopment

Announcement for public review of Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools - Part 1: Permanent Schools, from March 27 - May 11, 2026.

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ASA Standards @asastandards.bsky.social · 13/04/2026

📢 Public review for BSR/ASA S1.22-2021 / IEC 60263-2020 (R20XX) closes April 20, 2026.

Announcement for public review of BSR/ASA S1.22-2021 and IEC 60263-2020 standards ending April 20, 2026.

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ASA Standards @asastandards.bsky.social · 12/03/2026

A new PINS announcement notifies the public that a new standards project is beginning and invites early stakeholder input. Directly and materially interested parties should contact ASA Standards by April 5, 2026: bit.ly/4b6ixpa #Standards #PINS #Acoustics

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ASA Standards @asastandards.bsky.social · 12/03/2026

A new public review opportunity is now open for the reaffirmation of an identical national adoption of an international standard, with no technical changes. Learn more and participate by emailing us (standards@acousticalsociety.org) by 4/20/26. #PublicReview #Acoustics

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ASA Standards @asastandards.bsky.social · 03/03/2026

We mourn the passing of Richard L. McKinley and William A. Ahroon, Ph.D.—dedicated leaders whose work shaped modern noise measurement and hearing protection standards. Their impact on ASA Standards and the acoustics community will endure. Read more: bit.ly/4rGvrjs #ASAStandards #Acoustics

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ASA Standards @asastandards.bsky.social · 23/12/2025

Behind every clear note and joyful voice is the science of sound. This season, we’re grateful for the community advancing sound standards year-round. Happy Holidays from ASA Standards!

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ASA Standards @asastandards.bsky.social · 12/12/2025

The Standards Membership Drive is open through Dec 31, 2025! Don’t just follow the standard. Help shape it. 👉 Apply today: bit.ly/4h3H66f

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ASA Standards @asastandards.bsky.social · 03/11/2025

🚨The proposed revision of ASA/BSR S3/SC1.7-20XX is now available for comment through December 1, 2025. Contribute your feedback and help shape the next edition. View details via the ANSI Public Review site. #ASAStandards #Acoustics

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ASA Standards @asastandards.bsky.social · 14/10/2025

🌐 World Standards Day 2025 Shared Vision for a Better World: Standards for the SDGs Learn more about how Standards connect innovation, trust, and sustainability worldwide: www.iso.org/world-standards-day.html #WorldStandardsDay #StandardsForSDGs

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ASA Standards @asastandards.bsky.social · 13/10/2025

The ASA Standards Webstore has a new home with ANSI – the American National Standards Institute! Enjoy the same great features—plus some! ➡️ Streamlined navigation ➡️ Instant digital downloads ➡️ Improved search Explore now: asastandards.org/store-home

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ASA Standards @asastandards.bsky.social · 09/10/2025

Join ASA Standards and help define the future of sound! Now through Dec 31, 2025, new members receive 50% off their 2026 membership. 🔗 Learn more and apply: bit.ly/4bo5H3Y #ASAStandards #Acoustics #MembershipDrive

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ASA Standards @asastandards.bsky.social · 01/10/2025

ASA has filed a PINS with ANSI for the proposed revision of BSR/ASA S3.39-20XX with a comment deadline of Nov. 9, 2025. A PINS signals the start of a U.S. standard and opens a 30-day public comment period to ensure transparency & coordination. Details: bit.ly/4gWTiXS

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ASA Standards @asastandards.bsky.social · 16/09/2025

A Draft of ASA/BSR S12.2-20XX is open for public review! Public participation keeps standards open & accessible. To Request the Draft Documents + Comment Form, email standards@acousticalsociety.org 🗓️ Comment Deadline: October 12, 2025

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ASA Standards @asastandards.bsky.social · 03/09/2025

ASA Standards works to ensure no single interest leads the way—welcoming Users, Producers, Government, Trade Associations & General Interest groups. See where we’re seeking balance & get involved: bit.ly/424QrGKhttps...

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ASA Standards @asastandards.bsky.social · 29/08/2025

Congratulations to Christopher J. Struck, a 2025 recipient of the prestigious IEC 1906 Award! This honor recognizes his impact as past ASA Standards Director & his continued leadership in advancing international standardization. 👏 Read more: bit.ly/4bo5H3Y

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ASA Standards @asastandards.bsky.social · 22/07/2025

Sound pros, ready to make your mark? As an ASA Standards Member you’ll shape standards, get free copies, network leaders, unlock roles & earn recognition. Elevate your impact: bit.ly/4h3H66f #ASAStandardsOrganizationalMember #StandardsBalloting

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ASA Standards @asastandards.bsky.social · 16/07/2025

🚨 ASA/ANSI S1.13 was reaffirmed in June 2025, with no changes needed to the 2020 revision. Need a copy? Purchase here: bit.ly/3Q8HepM Want to revisit what changed and why it matters? Read this ANSI blog post: bit.ly/468q5po #ASAStandards #Acoustics

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ANSI/ASA S1.13-2020 Measuring Sound Pressure Levels in Air

Loudness is a subjective measure, but sound pressure levels are not. These objective measures are measured through ANSI/ASA S1.13-2020.

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ASA Standards @asastandards.bsky.social · 08/07/2025

Did you know? 💭 ASA Standards has been shaping how we measure and manage sound since 1931—from noise and vibration to hearing protection and marine acoustics. If it involves sound, we probably wrote the standard. #ASAStandards #Acoustics #DidYouKnow

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ASA Standards @asastandards.bsky.social · 07/07/2025

ASA/ANSI S12.7 was just reaffirmed and heads into revision this month. It’s the go-to for measuring impulse noise—think fireworks, sonic booms, and gunfire—tracking peak pressure, time variation, and SEL. Learn more here: bit.ly/3WgReR5 #ImpulseNoise #AmericanNationalStandard #ASAStandards

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ASA Standards @asastandards.bsky.social · 03/07/2025

🔊 Newly Revised: ASA/ANSI S3.35-2025, Standard Method for Measuring Hearing Aid Performance Under Simulated Real-Ear Conditions A trusted standard for more precise, real-world testing. Purchase Here: bit.ly/3Q8HepM #HearingAids #Audiology #NewRelease

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ASA Standards @asastandards.bsky.social · 27/06/2025

Join Speak Out for Science on July 1, 7–8:30pm ET for Testimonial Action Day! Learn how to share your story and highlight the value of science with policymakers. All scientists welcome—your voice can make a difference. Register: forms.gle/38ZtznWT3fxe... #ScienceMatters #SciComm #SpeakOutForScience

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ASA Standards @asastandards.bsky.social · 12/06/2025

🔔 Several American National Standards have been reaffirmed, confirming they remain current and reliable. Stay up to date! Read more: bit.ly/4bo5H3Y Get the standards: bit.ly/4hRXLKp #Standards #ANSI #Reaffirmation #ASAStandards #Noise #VibrationandShock

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ASA Standards @asastandards.bsky.social · 26/05/2025

Since 2022, ANSI’s Consumer Participation Fund has helped ensure consumer voices are heard in standards—especially in health & safety. Now, it’s expanding to cover U.S. TAG fees! 👉 Learn more: bit.ly/43yllq2 #StandardsMatter #ConsumerVoice #ANSI #USTAG #ASAStandards

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ASA Standards @asastandards.bsky.social · 23/05/2025

It’s the final week of ASA Standards Members Speak! Doug Winker, ASC S12 Chair, shares how leading the committee has advanced noise standards—creating healthier, quieter environments and making a real impact. #ASAStandards #MemberSpotlight Join today: bit.ly/4h3H66f

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ASA Standards @asastandards.bsky.social · 16/05/2025

We’re delighted to welcome Apple as the newest organizational member of ASA Standards! Their innovation in tech makes them a strong addition to our community. Join the changemakers in acoustics—apply here: bit.ly/424QrGK #ASAStandards #Apple #SoundScience

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ASA Standards @asastandards.bsky.social · 14/05/2025

ASA Standards Members Speak - Week 3 What happens when you say yes to standards work? For Brian Biby, it opened a whole new world. Every voice matters. Every contribution counts. #ASAStandards #StandardsInAction #MemberVoices #AcousticsInAction #SoundScience

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ASA Standards @asastandards.bsky.social · 08/05/2025

Members Speak - Week 2 ASA Standards is highlighting member contributions all month long. This week features William Murphy, whose work since 1995 has shaped hearing protection standards and strengthened collaboration across sectors. #ASAStandards #MembersSpeak #SoundScience #HearingHealth

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ASA Standards @asastandards.bsky.social · 01/05/2025

May is National Speech-Language-Hearing Month! ASA Standards member, the American Speech-Language-Hearing Association (ASHA), is leading outreach to raise awareness about communication health. Get Involved: bit.ly/4jREJoC Learn More: www.asha.org/nslhm #ASAStandards #ASHA #SoundScience

asha.org

National Speech-Language-Hearing Month

Each May, National Speech-Language-Hearing Month (formerly Better Hearing and Speech Month) provides an opportunity to raise awareness about communication disorders and the role of ASHA members in pro...

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ASA Standards @asastandards.bsky.social · 01/05/2025

Did You Know? The Acoustical Society of America launched its standards program in 1930—just one year after its founding in 1929. Nearly a century later, ASA continues to lead the way in acoustics standards development. #ASAStandards #AcousticsHistory #DidYouKnow #SoundScience

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Reposted by ASA Standards

Acoustical Society of America @asa-news.bsky.social · 30/04/2025

Today is #InternationalNoiseAwarenessDay! From 2:15-2:16 pm, take a moment to try and experience quiet. What do you notice? exploresound.org/internationa... #INAD2025

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ASA Standards @asastandards.bsky.social · 30/04/2025

ASA Members Speak: Marie Roch on the value of standards. “This rewarding teamwork has broadened my perspectives and helps people recognize the value of preserving detailed information about scientific methods and results.” #ASAStandards #MemberVoices #AnimalBioacoustics

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ASA Standards @asastandards.bsky.social · 03/04/2025

Want to help shape the future of acoustics? Join ASA Standards committee meetings to connect, collaborate, and contribute. Your voice matters. #ASAStandards #GetInvolved #Acoustics #ASA188

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ASA Standards @asastandards.bsky.social · 05/03/2025

Noisy gyms hinder communication, causing distractions and safety risks. ASA/ANSI S12.60-2019/Part 4 (R2024) helps reduce noise & improve speech clarity for better learning & safer environments. Learn More: bit.ly/4bo5H3Y Buy Now: bit.ly/3Q8HepM

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