If the peak message signal amplitude is half the peak amplitude of the carrier signal, the signal is            modulated.

Related MCQs

• Frequency modulated signal is regarded as the phase modulated signal in which the modulating wave is differentiated before modulation.
• For which of the modulated system, the linear amplified modulated stage is used?
• Find the total power, if the carrier of an AM transmitter is 800W and it is modulated to 50%?
• Which of the following is used to vary the frequency of the carrier frequency in accordance with the baseband signal amplitude variations in direct method of FM generation?
• In BPSK, the                  of constant amplitude carrier signal is switched between two values according to the two possible values.
• The upper and lower sideband frequencies for 5KHz amplitude modulation with a 30KHz carrier frequency will be?
• For a phase modulated signal, the frequency deviation is proportional to
• The frequency deviation is proportional to frequency in phase modulated signal.
• In DPSK system, input signal is differentially encoded and then modulated using a                  modulator.
• In indirect method, the carrier frequency is directly varied in accordance with the input modulating signal.