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VSB modulation is used in televisions because it avoids phase distortion at low frequencies.

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VSB modulation is used in televisions because it avoids phase distortion at low frequencies.

(a) True

(b) False

I had been asked this question in final exam.

My doubt is from Method of Generation of SSB-SC topic in section SSB Modulation of Analog Communications

1 Answer

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Best answer
Correct choice is (b) False

The best explanation: Vestigial Sideband Modulation (VSB) is a type of amplitude modulation in which the carrier and only one sideband is completely transmitted and the other sideband is partly transmitted. Thus, television production is done using VSB modulation as it reduces bandwidth to half.

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