Forums | Other (Public) | Modem Transmission Query | Watch |
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kejriwal_rohit Tl Posts: 2 Australia | Posted - 3/31/2005 9:25:10 PM Dear Forum Members, A voice grade telephone line will pass frequencies in the approximate range of 300 Hz to 3400Hz. Modern modems can transfer data up to 56,600 bps. How does modem achieve this high data rate given the limited bandwidth ? pls do help me with your answers sincerely R Kejriwal
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v.Richard Tl Posts: 6222 USA | Posted - 4/3/2005 2:34:32 PM www.modemsite.com/56k/x2-7.asp The analog bandwidth of phone lines is a function of the digital telephone network and the analog-digital conversion techniques used. The digital phone network (most of the network) is based upon 64kbps channels per call. Aloha! Richard. |
kejriwal_rohit Tl Posts: 2 Australia | Posted - 4/4/2005 4:32:19 AM thanx a lot for your help regards Rohit Kejriwal
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