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A Digital -Phase Shifter- for Musical Applications, Using the Bell Labs (Alles-Fischer) Digital Filter Module

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A programmable digital filter bank is configured to simulate a swept analog phase shifter. The operation of the Bell Labs Digital Filter Module and its use in simulating the swept filter response are described. Analog and digital models for phase-shifters are compared, and directions for further development are indicated.

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Permalink: http://www.aes.org/e-lib/browse.cfm?elib=2928

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