<?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="https://vocabulario.abcd.usp.br/pt-br/">TRANSMISSÃO DO SOM</topic></authority><related type="narrower"><topic>AMPLIFICAÇÃO DO SOM</topic></related><related type="narrower"><topic>REFRAÇÃO DO SOM</topic></related><related type="narrower"><topic>SINTESE DO SOM</topic></related><related type="narrower"><topic>VELOCIDADE DO SOM</topic></related><related type="narrower"><topic>VIBRAÇÃO DO SOM</topic></related><related type="narrower"><topic>AMPLITUDE DO SOM</topic></related><related type="narrower"><topic>ANÁLISE DO SOM</topic></related><related type="narrower"><topic>CARACTERÍSTICAS DO SOM</topic></related><related type="narrower"><topic>DIFRAÇÃO DO SOM</topic></related><related type="narrower"><topic>FREQUÊNCIA IRREGULAR DO SOM</topic></related><related type="narrower"><topic>MEDIDA DO SOM</topic></related><related type="narrower"><topic>POLARIZAÇÃO DO SOM</topic></related><related type="narrower"><topic>REFLEXÃO DO SOM</topic></related><related type="broader"><topic>SOM</topic></related></mads>