Sound transmission class
id:
sound-transmission-class-206-11976134
title:
Sound transmission class
text:
Sound Transmission Class is an integer rating of how well a building partition attenuates airborne sound. In the US, it is widely used to rate interior partitions, ceilings, floors, doors, windows and exterior wall configurations. Outside the US, the ISO Sound Reduction Index (SRI) is used. The STC rating very roughly reflects the decibel reduction of noise that a partition can provide. The STC is useful for evaluating annoyance due to speech sounds, but not music or machinery noise as these sou
brand slug:
wiki
category slug:
encyclopedia
description:
Measurement of sound permeability
original url:
https://en.wikipedia.org/wiki/Sound_transmission_class
date created:
2005-05-26T20:01:56Z
date modified:
2024-09-10T19:15:19Z
main entity:
{"identifier":"Q7564819","url":"https://www.wikidata.org/entity/Q7564819"}
image:
fields total:
13
integrity:
15