A class of IIR filters synthesized using frequency-response masking technique

• Main Authors: Liu, Qinglai, Lim, Yong Ching, Lin, Zhiping
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Infinite Impulse Response Filter; Frequency-Response Masking
• Online Access: https://hdl.handle.net/10356/161027
• Institution: Nanyang Technological University

This letter presents a class of infinite impulse response (IIR) filters synthesized using a system of IIR subfilters based on the frequency-response masking (FRM) technique. In the proposed class of filters, the bandedge shaping filters are a parallel connection of two allpass filters, and the maski...