Physics
NULL
Medium
Question
The audio signals of TV are _____________?
A
Amplitude modulated
B
Frequency modulated
✓ Official correct answer
C
fixe modulated
D
Velocity modulated
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A
Amplitude modulated
No member explanations yet for this option.
B
Frequency modulated
No member explanations yet for this option.
C
fixe modulated
No member explanations yet for this option.
D
Velocity modulated
No member explanations yet for this option.
Explanation
In television broadcasting, the audio signal is frequency modulated (FM), while the video signal is amplitude modulated (AM).
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