Subject
Computer Science
Topic
Computer Fundamental
Which digital modulation technique represents data by changing carrier amplitude between discrete levels?
Which digital modulation technique represents data by changing carrier amplitude between discrete levels?
a)
FSKb)
PSKc)
TDMd)
ASKExplanation
Amplitude Shift Keying (ASK) represents digital symbols using discrete carrier amplitudes.Related questions
According to the master PDF, which Hayes AT command disconnects or hangs up an active analog-modem call?According to the master PDF, what is the purpose of the Hayes ATZ command?What does the term 'modem' stand for?What is the main purpose of modulation in a traditional analog modem?What is demodulation?Which Hayes command is commonly used to dial a number?Which Hayes command is commonly used to answer an incoming modem call?In Hayes-style modem commands, the prefix 'AT' originally means: