Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Arrangement for testing a device provided with an echo canceller

Arrangement for testing a device provided with an echo canceller

US Patent 4549049 · Granted Oct 22, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Echo canceler having simplified calculation circuits1989
Arrangement for cancelling a composite echo signal1989
Method of manufacturing BaPb.sub.1-x Bi.sub.x O.sub.3 single crystal1988
Method and apparatus for initializing filter coefficients in an echo canceller1987
Method of reducing the convergence time of an echo canceller and apparatus for c1986
Method and apparatus for measuring distant echo delay in an echo cancelling arra1986
Self-adaptive equalizer for baseband data signals1986
Echo canceller for a baseband data signal1986
Method and apparatus for reducing the convergence time of an echo canceller1986
Receiver for a data transmission modem, comprising an echo canceller and an equa1985
Carrier detector in a modem provided with an echo canceler1982
Synchronizing circuit for a digital arrangement1980