<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">sound-reproducing systems</topic></authority><related type="broader"><topic>sound systems</topic></related><variant type="other"><topic>reproducing systems, sound</topic></variant><variant type="other"><topic>sound reproducing systems</topic></variant><variant type="other"><topic>sound-reproducing system</topic></variant><variant type="other"><topic>systems, sound reproducing</topic></variant><variant type="other"><topic>systems, sound-reproducing</topic></variant> <note xml:lang="en"><![CDATA[ The combination of sound recording and transducing devices and associated equipment for picking up sound at one location and time and reproducing it at the same or another location at the same or different time. ]]></note></mads>