BIDIRECTIONAL ADAPTIVE VOICE FREQUENCY REPEATER

BIDIRECTIONAL ADAPTIVE VOICE FREQUENCY REPEATER

A large signal detector (106) is employed to detect large amplitude signals incoming to a bidirectional repeater. An output from the detector is supplied (via 115) to echo cancelers (114, 115) in the repeater and is used to inhibit (via 230, Figure 2) updating of the echo canceler impulse response c...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: INGLE, EDWIN COY, COBLE, RALPH PARKER, JR, CHANCE, CHRISTOPHER PAUL, JONES, JOYE ALLEN
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A large signal detector (106) is employed to detect large amplitude signals incoming to a bidirectional repeater. An output from the detector is supplied (via 115) to echo cancelers (114, 115) in the repeater and is used to inhibit (via 230, Figure 2) updating of the echo canceler impulse response characteristic during intervals that such large incoming signals are present.