| 摘要 |
<p>The invention relates to a communication system, comprising at least one receiver unit (10A, 10B, 10C) to be worn by a user (52B, 52C, 52D), which is adapted for receiving audio signals via a wireless audio link (20A) 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 (112A, 112B, 112C, 112D, 112E) each adapted to be worn by a user (52A, 52B, 52C, 52D, 52E) and comprising a microphone arrangement (16, 38A, 38B) for capturing audio signals from the respective user's voice, 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 transmission units for digitally transmitting audio signals captured by the microphone arrangement of the transmission unit and for exchanging control data with the at least one of the other transmission units and/or with an external command unit (44), wherein at least one of the transmission units (112A) comprises an audio signal transmission portion (14, 32, 34, 36) for establishing said audio link to said at least one receiver unit in order to selectively transmit audio signals captured the microphone arrangement of that transmission unit and audio signals received from each one of the other transmission units to said at least one receiver unit, wherein selection of the audio signals to be transmitted via the audio link occurs according to the data exchanged between the transmission units and/or the external command unit.</p> |
