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Architectural Acoustics: Sound Transmission and Noise Control in Interiors

STC and NRC ratings, flanking paths, and partition detailing for speech privacy.

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Architectural Acoustics: Sound Transmission and Noise Control in Interiors
3 LU Credit
On-Demand Video Format
3 hr Duration
17 Sep 2026 Released

Learning Objectives

Upon completion of this course, participants will be able to:

  1. Identify the four control layers in an interior partition assembly and explain how each contributes to occupant acoustic comfort.

    HSW
  2. Interpret STC and NRC ratings to select assemblies that protect occupant health and speech privacy in sensitive occupancies.

    HSW
  3. Detect and detail common flanking paths at ceilings, floors and penetrations that compromise the rated performance of a partition.

    HSW
  4. Apply decoupling, added mass and absorption strategies to meet project acoustic criteria within budget.

    HSW

Course Instructor

A

Aman Newerengland

Architect

AIA

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Architectural Acoustics: Sound Transmission and Noise Control in Interiors

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