Assume that the bandwidth of the telephone line for data transmission can be up to 56,000 bps, Thus the bandwidth of a subscriber line is 4 kHz for voice or data, If the telephone company improves the quality of the line and inereases the bandwidth to 16 kHz, how much data we can send in the line?

Assume that the bandwidth of the telephone line for data transmission can be up to 56,000 bps, Thus the bandwidth of a subscriber line is 4 kHz for voice or data, If the telephone company improves the quality of the line and inereases the bandwidth to 16 kHz, how much data we can send in the line?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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a- Assume that the bandwidth of the telephone line for data transmission can be up to 56,000 bps, Thus
the bandwidth of a subscriber line is 4 kHz for voice or data, If the telephone company improves the
quality of the line and inereases the bandwidth to 16 kHz, how much data we can send in the line?

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