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The interval of frequencies outside which the spectrum is zero is called as ________

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The interval of frequencies outside which the spectrum is zero is called as ________

(a) null to null bandwidth

(b) normalized bandwidth

(c) absolute bandwidth

(d) none of the mentioned

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Asked question is from Digital Communication topic in division Signals and Spectra of Digital Communications

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Correct answer is (c) absolute bandwidth

The explanation is: The measure of frequencies outside which spectrum is zero is called as absolute bandwidth. It is usually infinite.

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