B Hear it!

B definition - telecom
  1. bel. In physics, the abbreviation for bel, a measure of relative loudness. See bel.
  2. B channel. Referring to an ISDN bearer (B) channel, which is an information-bearing channel designated for user payload. See B channel.
B definition - telecom
c
B definition - telecom
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Webster's New World Telecom Dictionary Copyright © 2008 by Wiley Publishing, Inc., Indianapolis, Indiana.
Used by arrangement with John Wiley & Sons, Inc.

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