WIRELESS COMMUNICATION SYSTEM

摘要

The invention relates to a communication system, comprising at least one receiver unit (10A, 10B, 10C) to be worn by a user (40A, 52B, 52C, 52D), which is adapted for receiving audio signals via a wireless audio link (20A, 20B, 20C, 20D) and which comprises or is connected to a stimulating means (22A, 22B, 22C) for stimulating the user's hearing according to the audio signals received via said audio link; and a plurality of transmission units (12A, 12B, 12C, 12D, 12E) each adapted to be worn by a user (42 A, 42B, 42C, 52 A, 52B, 52C, 52D, 52E) and comprising a microphone arrangement (16, 38A, 38B) for capturing audio signals from the respective user's voice, an audio signal transmission portion (14, 32, 34, 36) for establishing said wireless audio link to said at least one receiver unit in order to transmit the captured audio signals to said at least one receiver unit, an assistive digital link transceiver portion (18, 26, 27) for establishing a bidirectional assistive digital link (24A, 24B, 24C) to at least one of the other transmission units and/or to an external command unit (44), and a control unit (28) for controlling audio signal transmission of the transmission unit according to data exchanged with the control unit of said at least one of the other transmission units and/or the external command unit.