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Which of the following phase modulation applications is INCORRECT?

Which of the following phase modulation applications is INCORRECT? Correct Answer It is used in digital synthesizers for transferring signals.

A digital synthesizer is a synthesizer that uses digital signal processing (DSP) techniques to make musical sounds. 

  • Phase modulation is widely used for transmitting radio waves and is an integral element of many digital transmission coding schemes that support an ample range of wireless technologies such as GSM and Wi-Fi. 
  • It is also used in satellite television. 
  • Phase modulation is used in digital synthesizers for generating waveform and signal and not for transferring signals. (option 3 is incorrect)
  • Phase modulation is very useful in radio waves transmission.

Related Questions

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Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer :

Statements : Applications of applicants who do no fulfil eligibility criteria and/or who do not submit applications before last date will be summarily rejected and will not be called for the written test.

Conclusions :
I. Those who are called for the written test are those who fulfil eligibility criteria and have submitted their applications before last date.
II. Written test will be held only after scrutiny of applications.
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