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is one instance of a comb filter.
This section presents the two basic comb-filter types,
feedforward and feedback, and carries out a
frequency-response analysis.
Comb filters are extremely basic building blocks for digital audio
effects, as we will soon see. The acoustic echo simulation depicted
in Fig.1.8 on page is one instance of a comb filter.
This section presents the two basic comb-filter types,
feedforward and feedback, and carries out a
frequency-response analysis.
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