Assertion: filter's transition | /r/HasProperty | gradual
Facets:
value: in soft edge filter
type: OTHER
Source sentences:
text: The passband may be narrower or wider; the transition or cutoff between maximal and minimal transmission can be sharp or gradual.
text: The central transition between the two areas is gradual in soft edge filter and more sudden in the hard edge filters.
text: The central transition between the two areas is gradual in soft edge filter and more sudden in the hard edge filters.