A transmission system comprising one or more satellite stations and a connection station, a station including a voice message correction device and a method for improving the quality of a voice message

摘要

The invention relates to a transmission system comprising at least one satellite station and a connection station, a station comprising a voice message correction device and a method for improving the quality of a voice message.;The present system in which a voice signal is transmitted in a frame is transmitted by a connecting station B1 for allowing data exchange via a telephone line via a plurality of satellite stations M1, M2, . and a switch SW . To correct undesired effects of poor transmission, it is proposed to weaken the speech signal when the signal frame is proved to be a bad frame.;The present invention is applied to GSM and DCS networks.