Assertion: active filter | /r/CapableOf | realize given transfer function
Facets:
value: for some ranges of frequencies
type: OTHER
value: without using inductors
type: MANNER
Source sentences:
text: For some ranges of frequencies, for example at audio frequencies and below, an active filter can realize a given transfer function without using inductors, which are relatively large and costly components compared to resistors and capacitors, and which are more expensive to make with the required high quality and accurate values.