STC

(redirected from Sound transmission class)
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Related to Sound transmission class: Noise Reduction Coefficient

STC

(in India) abbreviation for
(Government, Politics & Diplomacy) State Trading Corporation
References in periodicals archive ?
The movement of non-impact or airborne sounds, such as speech, music and household noise, that travel through walls and ceilings is measured on a scale called the Sound Transmission Class (STC).
The provisions in chapter twelve are based on sound transmission class (STC), which is a rating system used to rate the construction components of a room, such as walls and doors, but not the finished room itself.
QuietRock ES, Serious Energy's fast-growing soundproofing drywall panel, delivers industry-leading Sound Transmission Class (STC) ratings while providing an easy-to-install conventional drywall solution, making it the primary choice by professionals.
Each of the design configurations have been crafted to meet Sound Transmission Class (STC) ratings, as well as those of the American National Standards Institute, LEED for Schools, and the 2012 International Green Construction Code, among others.
The sound transmission class (STC) rating is most important, and generally, the higher the better," explains Ethan Salter, principal consultant with acoustics consulting firm Charles M.