Sound attenuator
id:
sound-attenuator-300-14240682
title:
Sound attenuator
text:
A sound attenuator, or duct silencer, sound trap, or muffler, is a noise control acoustical treatment of Heating Ventilating and Air-Conditioning (HVAC) ductwork designed to reduce transmission of noise through the ductwork, either from equipment into occupied spaces in a building, or between occupied spaces. In its simplest form, a sound attenuator consists of a baffle within the ductwork. These baffles often contain sound-absorbing materials. The physical dimensions and baffle configuration of
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Sound_attenuator
date created:
date modified:
2023-10-25T22:54:43Z
main entity:
{"identifier":"Q7564818","url":"https://www.wikidata.org/entity/Q7564818"}
image:
fields total:
13
integrity:
13