<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31304205</termId><termName>soundproofing</termName><termType>PT</termType><termNote><![CDATA[ Process of insulating a space to prevent the passage of loud or disturbing sound or noise. ]]></termNote><termCreatedDate>2026-03-30 20:21:49</termCreatedDate><relation><relationType>UF</relationType><termId>31304206</termId><termName>insulation, sound</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31304207</termId><termName>sound insulation</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31304208</termId><termName>sound proofing</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31304209</termId><termName>soundproof</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31304210</termId><termName>soundproofed</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298641</termId><termName>protective processes and techniques</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31327472</termId><termName>sound</termName><termType>PT</termType></relation></term>  </Zthes>