
©2014 RFL Electronics Inc.
Solutions for an evolving world.
©2014 RFL Electronics Inc.
Solutions for an evolving world.
• PCM Pulse-code modulation (PCM) is a method used to
digitally represent sampled analog signals. It is the
standard form of digital audio in computers, Compact
Discs, digital telephony and other digital audio
applications. In a PCM stream, the amplitude of the
analog signal is sampled regularly at uniform intervals,
and each sample is quantized to the nearest value within
a range of digital steps.
Good to know Terms cont.
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