Description of Block Diagram
A typical block diagram of an IIR filter looks like the following. The block is a unit delay. The coefficients and number of feedback/feedforward paths are implementation-dependent.
Read more about this topic: Infinite Impulse Response
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—Horace Walpole (1717–1797)
“The next Augustan age will dawn on the other side of the Atlantic. There will, perhaps, be a Thucydides at Boston, a Xenophon at New York, and, in time, a Virgil at Mexico, and a Newton at Peru. At last, some curious traveller from Lima will visit England and give a description of the ruins of St Paul’s, like the editions of Balbec and Palmyra.”
—Horace Walpole (1717–1797)
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