🌐EnglishEnglishEspañolPolskiPortuguêsفارسی한국어中文日本語EntityQ598973· pop 11· linked from 70 articlespulse-density modulationform of modulation used in analog to digital conversionsAvailable in 10 languagesEspañol中文日本語PortuguêsCatalanFinnishPolskiفارسی한국어via Wikidata sitelinks · CC0ConnectionsmodulationEntityquantizationEntityCategoriesSignal processing