PCM, Pulse Code Modulated Audio - Digital Preservation (Library of Congress)

PCM, Pulse Code Modulated Audio - Digital Preservation (Library of Congress)

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日期:2025-10-05
Format Description for PCM -- Type of encoding used for audio bitstreams. Pulse code modulation was originally developed in 1939 as a method for transmitting digital signals over analog communications channels. The same technique proved effective as a met...看更多