Design of the mutually cancelling narrow passband and stopband filters — A case study
Przemysław Korohoda, Roman Rumian · 2016
Design of narrowband digital filters taking into account time-frequency properties of input signals and the requirements of real-time application which sets heavy constrains for their dynamic characteristics is not easy task in practice. This article presents design and detailed analysis of the complementary pairs of notch-peak filters used in case of audio signals.