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pulse number modulation (PNM)


Number Modulation (PNM) is one of several pulse modulations


Pulse Number Modulation (PNM)

Pulse Number Modulation (PNM)

With this type of modulation, the modulated information content is represented by a number of narrow pulses within a time slot. The time slots are triggered by the clock signal and have a fixed duration. A higher signal level can be represented by a higher number of pulses, a lower level by a lower number. The pulses always have the same spacing and amplitude.

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Englisch: pulse number modulation - PNM
Updated at: 29.10.2010
#Words: 68
Translations: DE