PCM

  1. (initialism) .  pulse code modulation, the system of encoding sound on a telephone for use in the PSTN, using a compander.
  2. (initialism) .  hase Change Memory, a type of non-volatile computer memory.
  3. (initialism) .  er Calendar Month, acronym used in lease arrangements, stating that costs are to be paid on a fixed date every month.

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This entry was last updated on RefTopia from its source on 3/20/2012.