Op-Amps as a Band Pass Filter
Abandpassfilterisbasicallyafrequencyselector.Itallowsoneparticularbandoffrequenciestopass.,Aband-passfilterorbandpassfilter(BPF)isadevicethatpassesfrequencieswithinacertainrangeandrejects(attenuates)frequenciesoutsidethatrange.Description·Applica...。參考影片的文章的如下:



