🌐EnglishEnglishDeutschFrançaisItalianoРусский한국어中文日本語EntityQ3841682· pop 10· linked from 25 articlesmultiple signal classificationAlso known as MUSICalgorithm used for frequency estimation and radio direction findingAvailable in 10 languagesFrançaisDeutsch中文日本語РусскийItalianoCatalanUkrainian한국어via Wikidata sitelinks · CC0ConnectionsSpectral density estimationEntityInternational Standard Book NumberEntityCategoriesDigital signal processing