www.princeton.edu
2026-06-25
Princeton University
Bede Liu, pioneer in digital signal processing and beloved mentor, dies at age 91
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By Molly Sharlach, Office of Engineering Communications on June 24, 2026, 3:49 p.m.
Bede Liu, an emeritus professor of electrical engineering and a pioneer in digital signal processing, died on May 7. He was 91.
Liu’s pathbreaking research aided the t