An analog signal is digitized and stored in a file. For digitizing with 3 bits, if data rate is 56,4 Kbps and the total time of the signal is 26 min, which answer is correct?

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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An analog signal is digitized and stored in a file. For digitizing with 3 bits, if data rate is 56,4 Kbps and the total time of the signal is 26 min, which answer is correct?
O a. Frequency = 18,80 KHz File Size = 3,16 Mbit
O b. Frequency = 11,00 KHz File Size = 1,67 Mbit
O c. Frequency = 11,00 KHz File Size = 789,6 Kbit
O d. Frequency = 9,40 KHz File Size = 1,58 Mbit
O e. Frequency = 4,70 KHz File Size = 1,16 Mbit
Transcribed Image Text:An analog signal is digitized and stored in a file. For digitizing with 3 bits, if data rate is 56,4 Kbps and the total time of the signal is 26 min, which answer is correct? O a. Frequency = 18,80 KHz File Size = 3,16 Mbit O b. Frequency = 11,00 KHz File Size = 1,67 Mbit O c. Frequency = 11,00 KHz File Size = 789,6 Kbit O d. Frequency = 9,40 KHz File Size = 1,58 Mbit O e. Frequency = 4,70 KHz File Size = 1,16 Mbit
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