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pulse modulation

   Also found in: Acronyms, Encyclopedia, Wikipedia 0.01 sec.
pulse modulation
n.
A system of modulation in which pulses are altered and controlled in order to represent the message to be communicated.

pulse modulation
n Electronics
1. (Electronics) a type of modulation in which a train of pulses is used as the carrier wave, one or more of its parameters, such as amplitude, being modulated or modified in order to carry information
2. (Electronics) the modulation of a continuous carrier wave by means of pulses
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.pulse modulation - modulation that imposes a signal on a train of pulses
modulation - (electronics) the transmission of a signal by using it to vary a carrier wave; changing the carrier's amplitude or frequency or phase
pulse-time modulation - modulation of the time between successive pulses


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It consists of laser light source, pulse modulation circuit board, light coupling lens and fiber optic connector adapter.
The combination of this format with pulse modulation (CSRZ), developed by NTT, enhances the sensitivity, and enables dense WDM long-distance transmission.
 
 
 
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