700 voice messages work in the range of (3 to 6) kHz and 10 video signals are to be combined for 8-bit PCM system. Find the commutators speed to support required TDM multiplex of these two types’ signals keep that bandwidth of video signal is 2.1 MHz. * 1 rb1= 31.6 Mbps, rb2=367.6 Mbps. 2 rb1= 32.6 Mbps, rb2=368.6 Mbps. 3 rb1= 35.6 Mbps, rb2=365.6 Mbps. 4 rb1= 36.6 Mbps, rb2=364.6 Mbps. 5 rb1= 34.6 Mbps, rb2=366.6 Mbps. 6 rb1= 33.6 Mbps, rb2=369.6 Mbps. 7 rb1= 37.6 Mbps, rb2=363.6 Mbps.
700 voice messages work in the range of (3 to 6) kHz and 10 video signals are to be combined for 8-bit PCM system. Find the commutators speed to support required TDM multiplex of these two types’ signals keep that bandwidth of video signal is 2.1 MHz. * 1 rb1= 31.6 Mbps, rb2=367.6 Mbps. 2 rb1= 32.6 Mbps, rb2=368.6 Mbps. 3 rb1= 35.6 Mbps, rb2=365.6 Mbps. 4 rb1= 36.6 Mbps, rb2=364.6 Mbps. 5 rb1= 34.6 Mbps, rb2=366.6 Mbps. 6 rb1= 33.6 Mbps, rb2=369.6 Mbps. 7 rb1= 37.6 Mbps, rb2=363.6 Mbps.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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700 voice messages work in the range of (3 to 6) kHz and 10 video signals are to be combined for 8-bit PCM system. Find the commutators speed to support required TDM multiplex of these two types’ signals keep that bandwidth of video signal is 2.1 MHz. *
1 rb1= 31.6 Mbps, rb2=367.6 Mbps.
2 rb1= 32.6 Mbps, rb2=368.6 Mbps.
3 rb1= 35.6 Mbps, rb2=365.6 Mbps.
4 rb1= 36.6 Mbps, rb2=364.6 Mbps.
5 rb1= 34.6 Mbps, rb2=366.6 Mbps.
6 rb1= 33.6 Mbps, rb2=369.6 Mbps.
7 rb1= 37.6 Mbps, rb2=363.6 Mbps.
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