<?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">integrators</topic></authority><related type="broader"><topic>analog data processors</topic></related><variant type="other"><topic>integrator</topic></variant> <note xml:lang="en"><![CDATA[ Devices that indicate the total amount or average value of a quantity; in analog computing these may be devices whose output functions are proportional to the integral of their input functions, with respect to specific variables. ]]></note></mads>