Bell Utilizes PCM Multiplexing

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Revision as of 18:23, 14 December 2009 by Mschenke (talk | contribs) (New page: '''This article is a stub. Please help expand the article using the edit tab.''' The first successful commercial PCM (pulse code modulation) system, developed at Bell Labs,...)
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The first successful commercial PCM (pulse code modulation) system, developed at Bell Labs, was put into operation in 1962. It vastly increased the capacity of telecom infrastructure through digitization and time-division multiplexing.

See also: Digital Signal Processing