Define “amplitude modulation index” Define MODEM and name its various modem ?
sudhanshu , 12 Years ago
Grade 12
General Physics> Define “amplitude modulation index” Defin...
1 Answers
Saurabh Koranglekar
Themodulation indexof anamplitude modulatedsignal isdefinedas the measure or extent ofamplitudevariation about an un-modulatedcarrier. In other words theamplitude modulation indexdescribes the amount by which themodulatedcarrier envelope varies about the static level
Amodemis a network device that both modulates and demodulates analog carrier signals (called sine waves) for encoding and decoding
Amodemis a network device that both modulates and demodulates analog carrier signals (called sine waves) for encoding and decoding
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