🌐EnglishEnglishDeutschEspañolالعربية한국어日本語EntityQ1431214· pop 6· linked from 28 articlesspectral leakageeffect in signal processingAvailable in 6 languagesEspañolDeutsch日本語Croatian한국어via Wikidata sitelinks · CC0Connectionsspectral densityEntitywindow functionEntityCategoriesDigital signal processingFourier analysisSpectrum (physical sciences)