Computer Technology Information : What Is PCM Sound?

4,026 views · Published 5 July 2009 · 1:10 · Indexed 25 September 2026

Channel: ehow · 2009 · Entertainment

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PCM sound, known as post code modulation, is the basis for all digital audio in computers, home theater systems, Walkman devices and iPods. Understand the science behind PCM sound with information from a computer network administrator in this free video on technology facts.

Expert: Mark Daly
Bio: Mark Daly has experience in computer and network administration, and has worked on every Microsoft OS from DOS to Windows Server 2008.
Filmmaker: leighton silvestro

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