We've got 116 definitions for PCM »
What does PCM stand for?
Page #3What does PCM mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: PCM.
Term | Definition | Rating |
---|---|---|
PCM | Personal Computer Manufacturer | |
PCM | Personal Content Manager | |
PCM | Physical Connection Management | |
PCM | Plug Compatible Mainframe | |
PCM | Port Connection Manager | |
PCM | Powercom | |
PCM | Primavera Contract Management | |
PCM | Printer Cartridge Metric | |
PCM | Processor Control Module | |
PCM | Product Capacity Manager | |
PCM | Personal Care Management | |
PCM | Pivotal Contact Management | |
PCM | Private Capital Management | |
PCM | Product Content Management | |
PCM | Professional Community Management | |
PCM | Professional Crisis Management | |
PCM | Porsche Communication Management | |
PCM | Project Cycle Management | |
PCM | Precision Contract Manufacturing | |
PCM | Portland Community Media | |
PCM | Propose Critique Modify | |
PCM | Pulse Code Modulator | |
PCM | Primary Case Manager | |
PCM | Partido Comunista de Mexico | |
PCM | Program Coordination Meeting |
What does PCM mean?
- 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 at uniform intervals, and each sample is quantized to the nearest value within a range of digital steps. Linear pulse-code modulation (LPCM) is a specific type of PCM in which the quantization levels are linearly uniform. This is in contrast to PCM encodings in which quantization levels vary as a function of amplitude (as with the A-law algorithm or the μ-law algorithm). Though PCM is a more general term, it is often used to describe data encoded as LPCM. A PCM stream has two basic properties that determine the stream's fidelity to the original analog signal: the sampling rate, which is the number of times per second that samples are taken; and the bit depth, which determines the number of possible digital values that can be used to represent each sample.
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"PCM." Abbreviations.com. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.abbreviations.com/PCM>.
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