Course Solutions Uncategorized (Solved) : 2 Audio Signal Band Limited Frequency Band 300 3000hz Pcm Signal Generated Sampling Rate 8 Q28594899 . . . .

(Solved) : 2 Audio Signal Band Limited Frequency Band 300 3000hz Pcm Signal Generated Sampling Rate 8 Q28594899 . . . .

 

2.a An audio signal is band limited to a frequency band of 300-3000Hz. A PCM signal is generated with a sampling rate of 8000 samples per second. The system requires an output SNR of 30dB. Find: i. Number of bits/samples needed for the perfect transmission of the audio signal ization levels needed. ii. Step Size if the signal peak voltage is 4V iv. Signal peak power and noise power.

2.a An audio signal is band limited to a frequency band of 300-3000Hz. A PCM signal is generated with a sampling rate of 8000 samples per second. The

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