Automatic equalizer for a synchronous digital transmission signal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 6, 1981
Grant Date -
N/A
app pub date -
Mar 9, 1979
filing date -
Mar 10, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention comes within the field of synchronous digital transmission. It provides an automatic variable equalization network (1) equipped with phase-locking means, in which a sign coincidence autocorrelator (30) correlates the polarities of two versions of the equalized signal delayed in relation to each other by .tau., an integer multiple of the unit time interval of the transmission. It is used advantageously for equalizing synchronous digital transmission channels in switched telephone or telegraph networks.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully