Given that a sinusoidal carrier is given by?c(t)=Acsin(?c+?), in amplitude modulation the quantity depends on baseband signal is Ac
127) Given that a sinusoidal carrier is given by?c(t)=Acsin(?c+?), in amplitude modulation the quantity depends on baseband signal is
Answer is:
Ac
Explanation:
Related Electronic Devices and Communication MCQ with Answers
Answer is:
?c
Explanation:
Given that a sinusoidal carrier is given by c(t)=Acsin(?c+?), in frequency modulation the quantity depends on baseband signal is ?c
Answer is:
?
Explanation:
Given that a sinusoidal carrier is given by c(t)=Acsin(?c+?), in phase modulation the quantity depends on baseband signal is ?
Answer is:
pulse height or the peak voltage
Explanation:
Pulse is specified by pulse height or the peak voltage, the pulse duration and pulse to pulse spacing. In pulse amplitude modulation (PAM) what changes with base band signal is pulse height or the peak voltage
Answer is:
3 discrete values
Explanation:
A special case of amplitude modulation is where the baseband signal is a pure sine wave. If??c?is the carrier frequency and??<m the base band signal, the spectrum of the modulated signal contains 3 discrete values