In a 10-bit PCM system, a message signal having maximum frequency of 4 – McqOptions

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1.	In a 10-bit PCM system, a message signal having maximum frequency of 4 KHz is to be transmitted. If the bit rate of this PCM system is 60 Kbits / sec, the appropriate sampling frequency is
A.	6 kHz
B.	7 kHz
C.	8 kHz
D.	9 kHz
Answer» D. 9 kHz

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