| 摘要 |
Proposed by the invention is a device for the bidirectional transfer of audio and/or video signals, in particular in the context of sound and/or image reports, with:at least one means (6) for providing an audio input signal;a first mixing device (10), which is connected to the means (6) for providing the audio input signal and which is designed to output a mixed audio transmission signal;a transmission and/or reception device coupled to the first mixing device (10) for transmitting the mixed audio transmission signal and/or receiving an audio reception signal;a control device (22) coupled to the first mixing device (10) for controlling the first mixing device (10);a compression and/or decompression device (12, 32) for compression of the mixed audio transmission signal or, as the case may be, for decompression of the audio reception signal,which compression and/or decompression device is connected to the first mixing device (10) for taking up the mixed audio transmission signal or, as the case may be, to at least the second mixing device (30) for delivering a decompressed audio reception signal,and connected to the transmission and/or reception device for delivering a compressed audio transmission signal or, as the case may be, for taking up the audio reception signal; andat least one means (26), connected to the second mixing device (30), for reproducing an audio output signal, which in particular contains the decompressed audio reception signal;in which device provision is made for at least one mobile-radio and/or mobile-telephone-network channel as a transfer channel. |
