For a 10 bit PCM system the signal to quantization noise ratio is 62 d – McqOptions

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1.	For a 10 bit PCM system the signal to quantization noise ratio is 62 dB. If the number of bits is increased by 2, then the signal to quantization noise ratio will
A.	Increase by 6 dB
B.	Increase by 12 dB
C.	Decrease by 6 dB
D.	Decrease by 12 dB
Answer» C. Decrease by 6 dB

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