The spectrum of the impulse response gives us the
frequency response from which we may see how the filter
modifies the amplitude and phase of a signal's
sinusoidal components.
Figure 3:
Magnitude of the Frequency Response shows a
low-pass characteristic.
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``Music 206: Delay and Digital Filters I''
by Tamara Smyth,
Computing Science, Simon Fraser University.
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Copyright © 2020-01-14 by Tamara Smyth.
Please email errata, comments, and suggestions to Tamara Smyth<trsmyth@ucsd.edu>
Response at the Cutoff Frequency
Music 206: Delay and Digital Filters I
Impulse Response