By Topic

Design of a Digital Transmultiplexer Using Standard Low-Power Schottky TTL Logic

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Versvik, I. ; A/S Elektrisk Bureau, Norway

The introduction of digital transmission systems and switches in the present analog network necessitates an optimized economical and technical interface solution. To meet these objectives a transmultiplexer, based on digital signal processing, was built. The transmultiplexer converts between two 30-channel primary PCM systems and one 60-channel FDM supergroup, the R2 signaling included. The purpose of this paper is to present a short description of a complete transmultiplexer prototype together with a summary of implementation results and measurements. Some design, considerations which resulted in an implementation of the transmultiplexer by standard components are also given.

Published in:

Communications, IEEE Transactions on  (Volume:30 ,  Issue: 7 )