What does the abbreviation WWW mean in communication?
The process of impressing any information by changing the original signal is called
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Type of modulation used for continuous and sinusoidal wave is
The limiting values of modulation index (μ) of an AM wave is
The waveform of information, which is being impressed upon the carrier wave, is called the.
A message of frequency 5 kHz and peak voltage of 2 V is used to modulate a carrier wave of frequency 2 MHz and a peak voltage of 10 V. The modulation index is
What happens to the power in a FM signal as the modulation index increases?
Which of the following is not a valid option for modulation of waves?
105 videos|425 docs|114 tests
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105 videos|425 docs|114 tests
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