Echo suppressor for facsimile calls in a satellite network

Details Echo suppressor for facsimile calls in a satellite network Echo suppressor for facsimile calls in a satellite network

1995-07-07

1998-08-11

Jung, Min

Multiplex communications

Duplex

Transmit/receive interaction control

370296, 379406, H04B 320

Patent

active

057937559

ABSTRACT:
A signal classifier and a echo suppressor for a facsimile calls in an echo prone network. The signal classifier quickly and reliably differentiates facsimile calls from voice and modem calls. The echo suppressor suppresses echo and has a variable hangover time which avoids attenuating and distorting a return transmission signal.

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