Schroeder & Logan [1, 2] proposed the use an analog version of all-pass and comb filters in early 60s’ for artificial re
Posted: Mon Jul 11, 2022 9:51 am
Schroeder & Logan [1, 2] proposed the use an analogversion of all-pass and comb filters in early 60s’ for artificialreverberation. The digital version of these are still used asessential building blocks in today’s much more sophisticatedartificial reverberation algorithms and hardware processors [3,4].With reference to the literature
(1) Sketch block diagrams of digital implementations of theSchroeder’s comb and all-pass filters and derive the z-transferfunctions. Explain why they are IIR filters.
(2) Prove that the digital implementations remain to be comb andall pass filters by finding and plotting their frequencyresponses.
(1) Sketch block diagrams of digital implementations of theSchroeder’s comb and all-pass filters and derive the z-transferfunctions. Explain why they are IIR filters.
(2) Prove that the digital implementations remain to be comb andall pass filters by finding and plotting their frequencyresponses.