digital signal
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A signal in which the original information is converted into a string of bits before being transmitted. A radio signal, for example, will be either on or off. Digital signals can be sent for long distances and suffer less interference than analog signals.
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notes for digital signal
The communications industry worldwide is in the midst of a switch to digital signals.
notes for digital signal
Sound storage in a compact disk is in digital form.
notes for digital signal
Sound and video can also be streamed via computer.
Words nearby digital signal
The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.