🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaРусскийفارسیहिन्दी한국어中文日本語EntityQ718621· pop 19· linked from 63 articleschebyshev filteranalog or digital filters having a steeper roll-off than Butterworth filters, and have passband ripple or stopband rippleAvailable in 18 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoहिन्दीCatalanConnectionsprototype filterEntitylist of differentiation rulesEntityCategoriesElectronic designLinear filtersNetwork synthesis filters