Consider the situation for numbers 22 to 25, The information in an analog waveform with maximum frequency of 3 kHz is level PCM system where the quantization level is 16. 22. How many bits is required to transmit the information? c. 16 4 b. 8 d. 32 a.

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Answer all the following questions.

Consider the situation for numbers 22 to 25,
The information in an analog waveform with maximum frequency of 3 kHz is to be transmitted over an M-
level PCM system where the quantization level is 16.
22. How many bits is required to transmit the information?
с. 16
d. 32
23. What is the minimum sampling the system can used to avoid aliasing?
d. 48 kHz
a. 4
b. 8
a. 6 kHz
b. 1.5 kHz
с. 3 КHz
24. What is the resulting bit transmission rate?
b. 24 kbps
c. 96 kbps
25. Suppose a 4 kHz audio tone is used instead of 3 kHz information, what is the alias frequency?
d. 1.5 kbps
6 kbps
а.
1 kHz
b. 2 kHz
c. 3 kHz
d. 4 kHz
a.
Transcribed Image Text:Consider the situation for numbers 22 to 25, The information in an analog waveform with maximum frequency of 3 kHz is to be transmitted over an M- level PCM system where the quantization level is 16. 22. How many bits is required to transmit the information? с. 16 d. 32 23. What is the minimum sampling the system can used to avoid aliasing? d. 48 kHz a. 4 b. 8 a. 6 kHz b. 1.5 kHz с. 3 КHz 24. What is the resulting bit transmission rate? b. 24 kbps c. 96 kbps 25. Suppose a 4 kHz audio tone is used instead of 3 kHz information, what is the alias frequency? d. 1.5 kbps 6 kbps а. 1 kHz b. 2 kHz c. 3 kHz d. 4 kHz a.
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