Learn About HDCD

High Definition Compatible Digital® (HDCD®) is a patented encode/decode process for delivering the full richness and
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Q: What is HDCD? A: High Definition Compatible Digital, or HDCD, is a patented process for delivering on CD the full richness and detail of the original microph
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Early development by Johnson and Pflaumer The patented HDCD technology was developed and perfected between 1986 and 1991 by Keith Johnson and Pflash Pflaumer, t
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