Congress Platform Instructions for Registered Delegates/Attendees. Clickhere for more details.

Welcome to inter·noise 2021 (Virtual) Congress!

The 50th International Congress and Exposition on Noise Control Engineering will be held in the virtual (online) mode only.

The Congress theme is Next 50 Years of Noise Control. The Congress is organized by the Institute of Noise Control Engineering of the USA (INCE-USA) and Pro Acustica (Brazil), on behalf of the International Institute of Noise Control Engineering (I-INCE).

Cooperative societies that support the 50th Congress include the Acoustical Society of America, SAE International, Spanish Acoustic Society and the Korean Society for Noise and Vibration Engineering.

Important Announcements

Post-congress access to most recordings is allowed from August 12 – October 5
Program Booklet here
Book of Abstracts here
Sponsor & Exhibitors are listed here
New post-congress registration is now open here.

Featured Speakers

Message from the Congress President (Raj Singh):

“Most recordings will be available on the cadmium platform from August 12 to October 5. Registered delegates will continue to use the same login credentials to access the recordings. Additionally, post-congress registration is now open for new people – $150 USD per person including students; please create an account and then register and pay. You will receive an email from with your special URL and access key information; this will allow you access to the proceedings (written papers) and most video recordings from August 12 to October 5. Finally, please complete the post-congress survey”.