RFL Communications 21 Sub-MUX Manual do Utilizador descarregar pdf (Página 11)

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.

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RFL Communications 21 Sub-MUX Manual do Utilizador Página 11