<?xml version="1.0" encoding="utf-8"?><metadata xmlns:dc="http://purl.org/dc/elements/1.1/"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dcterms="http://purl.org/dc/terms/"><dc:title xml:lang="en">condenser microphones</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31347484</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:33:45</dcterms:created><dcterms:isPartOf xsi:type="dcterms:URI">http://AATesaurus.cultura.gencat.cat/aat/getty_en</dcterms:isPartOf><dcterms:isPartOf xml:lang="en">Tesaurus d&apos;Art i Arquitectura</dcterms:isPartOf><dc:format>text/html</dc:format> <dcterms:alternative xml:lang="en">capacitor microphones</dcterms:alternative> <dcterms:alternative xml:lang="en">condenser microphone</dcterms:alternative> <dcterms:alternative xml:lang="en">electrostatic microphones</dcterms:alternative> <dcterms:alternative xml:lang="en">microphone, condenser</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Microphones that have a diaphragm constructed of metal or metal-coated plastic film, stretched before an electrode. This diaphragm is depressed by sound waves causing a change in the distance between the diaphragm and electrode, causing a voltage change that is subsequently rendered as recorded, amplified, or broadcast sound. These microphones require a separate source of electrical current to operate, unlike dynamic or ribbon microphones. ]]></dc:description></metadata>