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Companding is used in PCM transmitters to overcome quantizing noise in PCM.

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Companding is used in PCM transmitters to overcome quantizing noise in PCM.

(a) True

(b) False

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The above asked question is from Comparision of SSB Suppression Techniques in portion SSB Modulation of Analog Communications

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Right choice is (b) False

To explain: Companding is the process through which the signal to noise ratio of a wave is reduced by compressing and expanding the signal. It decreases the number of bits required to record the strongest signal. Companding also improves signal to noise ratio.

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