102PhysicsMedium
The audio signals of TV are _____________?
AFrequency modulated
Bfixe modulated
CAmplitude modulated
DVelocity modulated
Correct answer
A. Frequency modulated
Explanation
The audio signals of TV are Frequency modulated. Analog TV sound is also broadcast using frequency modulated (FM). Narrowband FM is used for voice communications in commercial and amateur radio settings.