Answer Posted / indira pati
amplitude,frequency and phase modulation.....these three ways are different....A high frequency carrier wave is changed in accordance with the intensity of the signal.....AM for radio broadcasting.... in television transmission AM for picture signal.....FM for sound signal....PM is similar to FM....
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
what is the difference between isdn and idn?
Explain what is reverse saturation current?
Tell me can a gas be used for conducting current?
What is characteristic of ideal opamp?
am going 2 write railway exam 4 d post of section engineer..i wnt 2 knw abt d que pattern n d previous year que papers
Can we get light when the circuit is working?
What is a low-pass filter?
why we use low and high radio band in m/w link at both end
What is the state if the RED LED is glowing on DVxx card What is the state if the YELLOW LED is glowing on DVxx card What is the state if the GREEN LED is glowing on DVxx card Which frequency band DVDC is used Which frequency band DVGA is used
Explain how to manufacture the cmos inverter?
Explain the approximate cost of the corrosion penetration monitoring system(cpmp)?
Name the cmos version of the 555 timer.
regarding bsnl jto examination,can i use the printout of application format mentioned in the advertisement.
What is multiplexing? Explain its primary advantage.
hello! i am a new/fresh industrial electronics enginner ? I am going to have an interview on 10 May. What topics and questions should i study for the preparation of my interview and what will be the possible questions that one can ask from a fresh industrial electronics engineer ?