A

Admin • 802.91K Points
Coach

Q. What is the frequency of the stereo sub carrier signal in FM broadcasting?

  • (A) 19 khz
  • (B) 45 khz
  • (C) 55 khz
  • (D) 38 khz
Explanation by: Admin
stereo broadcasting is made possible by using a subcarrier on fm radio stations, which takes the left channel and “subtracts” the right channel from it. a

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