STC Workshop [Free] Fall 2025

September 9, 2025

9101 Guilford Road Columbia, MD 21046

Free


Transformational Security invites students to a free workshop on Sound Transmission Class (STC). This session will explore the principles behind STC, the differences between STC and Noise Isolation Class (NIC) ratings, and which rating is more reliable for various applications. Attendees will gain a deeper understanding of why these metrics are essential for evaluating soundproofing effectiveness and ensuring optimal acoustic performance. Join us to expand your knowledge and learn how these ratings impact real-world environments. Our Subject Matter Expert will be available to address any further questions after the workshop. Don’t miss this opportunity to deepen your expertise—reserve your spot today!

Event Registration

Please complete the following form to register for an Transformational Security training course. An representative will contact you within five business days to discuss your registration.

Transformational Security training courses have limited availability and you are urged to confirm your registration early. For more information, visit the Trainee Information page.

Attendees are subject to screening and approval in line with Transformational Security Export Control and Compliance policies. Transformational Security reserves the right to refuse registration to any individual and registration is not confirmed until you receive notification.

Registration for this event closes at 23:59 Eastern Time on September 8, 2025, or sooner if the event becomes full.

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