Home > Networking Definitions - Pulse code modulation ... - Pulse code modulation (PCM) is a digital scheme fortransmitting analogdata. The signals in PCM are binary; that is, there areonly two possible states, represented by logic 1 (high) and logic0 (low). This is true no matter how complex the analog waveformhappens to be.
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searchnetworking.techtarget.com/sDefinition/0,,sid7_gci...
searchnetworking.techtarget.com/sDefinition/0,,sid7_gci214284,00.html
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PULSE-CODE MODULATION (pcm) refers to a system in which the standard values of a QUANTIZED WAVE (explained in the following paragraphs) are indicated by a series of coded pulses. When these pulses are decoded, they indicate the standard values of the original quantized wave.
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www.tpub.com/neets/book12/49l.htm
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Introduction to Pulse Code Modulation (PCM) ... Pulse code modulation (to be discussed in depth later) is the heart of technology in communications in today’s digital world. It’s a process in which analog signals are converted to digital form. The analog signal is represented by a series of pulses and non-pulses (1 or...
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cbdd.wsu.edu/kewlcontent/cdoutput/TR502/page13.htm
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Linear pulse code modulation - Wikipedia, the free encyclopedia
Linear pulse code modulation ( LPCM ) is a method of encoding audio information digitally. The term also refers collectively to formats using this method of encoding. The term PCM, though strictly ...
en.wikipedia.org/wiki/Linear_pulse_code_modulation
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PULSE CODE MODULATION STANDARDS; 4.1 General; Pulse code modulation (PCM) data are transmitted as a serial bit stream of binary-coded time-division multiplexed words. ... The following code conventions for representing serial binary ones and zeros are the only permissible representations. Graphic and written descriptions...
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www.irig106.org/docs/106-05/chapter4.pdf
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pulse-code modulation (PCM) ... pulse-code modulation (PCM): Modulation in which a signal is sampled, and the magnitude (with respect to a fixed reference) of each sample is quantized and digitized for transmission over a common transmission medium.
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www.its.bldrdoc.gov/fs-1037/dir-029/_4234.htm
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Last modified: Tuesday, April 08, 2008 ... For internet.com pages about PCM . Also check out the following links! ... (2) Short for pulse code modulation.
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webopedia.internet.com/TERM/L/PCM.html
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There are two major methods that current FM radio control systems use to encode signals: pulse code modulation (PCM) and pulse position modulation (PPM). PCM is a more advanced encoding method that offers noise rejection and additional features.
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www.jmack.net/html/rcmodels/pulsecode/
www.jmack.net/html/rcmodels/pulsecode/
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Standard digital sound is stored as PCM data (pulse code modulation): The audio signal is measured at a fixed rate ("sampling rate") with a given precision ("resolution"). On a CD, each stereo channel is measured 44'100 times a second with a precision of 16 bits, resulting in 705'600 bits per second.
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cips02.physik.uni-bonn.de/~scheller/audio/main.html
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