Pulse Code Modulation

Versione 1.0.0.0 (1,77 KB) da Sourangsu Banerji
Plots the waveform of a Pulse Code Modulated signal.
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Aggiornato 10 giu 2013

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Pulse Code Modulation
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.
PCM streams have two basic properties that determine their fidelity to the original analog signal: the sampling rate,the number of times per second that samples are taken; and the bit depth, which determines the number of possible digital values that each sample can take.

Cita come

Sourangsu Banerji (2025). Pulse Code Modulation (https://it.mathworks.com/matlabcentral/fileexchange/42167-pulse-code-modulation), MATLAB Central File Exchange. Recuperato .

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Versione Pubblicato Note della release
1.0.0.0