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Dive into the research topics where Paul Callens is active.

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Featured researches published by Paul Callens.


Archive | 1985

Method and system for transmitting digitized voice signals as packets of bits

Paul Callens; Claude Galand; Claude Gergaud; Philippe Noailly; Pierre Secondo


Archive | 1988

Method of reconstructing lost data in a digital voice transmission system and transmission system using said method

Paul Callens; Claude Galand; Guy Platel; Robert Vermot-Gauchy


Archive | 1987

Multirate digital transmission method and device for implementing said method

Paul Callens; Claude Galand


Archive | 1983

Method of recovering lost information in a digital speech transmission system, and transmission system using said method

Paul Callens; Claude Galand; Guy Platel; Robert Vermot-Gauchy


Archive | 1975

Method and devices for inserting additional pattern in, or removing same from, a message

Paul Callens; Jean Louis Picard; Alain Poulet


Archive | 1984

Digital transmission system for a packetized voice

Paul Callens; Philippe Noailly; Claude Galand; Pierre Secondo; Claude Gergaud


Archive | 1982

DIGITAL CODING METHOD AND DEVICE FOR CARRYING OUT THE METHOD

Paul Callens; Claude Galand


Archive | 1984

Digitales Übertragungssystem für Sprachpakete

Paul Callens; Philippe Noailly; Claude Galand; Pierre Secondo; Claude Gergaud


Archive | 1984

Sytème numérique de transmission de la voix par paquets

Paul Callens; Philippe Noailly; Claude Galand; Pierre Secondo; Claude Gergaud


Archive | 1983

Verfahren zur Wiederherstellung von verlorengegangenen Informationen in einem digitalen Sprachübertragungssystem und Übertragungssystem welches dieses Verfahren anwendet

Paul Callens; Claude Galand; Guy Platel; Robert Vermot-Gauchy

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