<?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">digital audio formats</topic></authority><related type="narrower"><topic>MP3</topic></related><related type="narrower"><topic>AIFF</topic></related><related type="narrower"><topic>WAVE</topic></related><related type="narrower"><topic>FLAC</topic></related><related type="broader"><topic>digital file formats</topic></related><related type="broader"><topic>sound recordings</topic></related><related type="broader"><topic>format</topic></related><variant type="other"><topic>audio formats, digital</topic></variant><variant type="other"><topic>digital audio format</topic></variant><variant type="other"><topic>formats, digital audio</topic></variant> <note xml:lang="en"><![CDATA[ Standardized means of organizing and storing audio recordings created using a binary numerical system in encoded forms. ]]></note></mads>