<?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">ribbon microphones</topic></authority><related type="broader"><topic>microphones</topic></related><variant type="other"><topic>ribbon microphone</topic></variant><variant type="other"><topic>velocity microphones</topic></variant> <note xml:lang="en"><![CDATA[ Microphones that respond to air velocity rather than air pressure of sound waves. This is accomplished via a ribbon of corrugated aluminum held between two magnets. Ribbon microphones were used extensively in radio and television broadcasting during the mid-20th century due to their broad dynamic range. ]]></note></mads>