| 摘要 |
In order to make it possible simultaneously to establish a variable number of multiple connections, of identical or different type, between several parts, it being possible for each of these parts to be placed in any one of 4 states (E1 to E4) corresponding to a particular switching option, the device includes transcoding means (6, 13), and a speech memory (4) for sample storage, an adder circuit (18) adding up samples of the various parts involved in each multiple connection, an accumulation memory (15) for storing the sums obtained, a subtractor circuit (8) and a parts addresses and states memory (19) for determining the mode of operation of the connection device. <IMAGE>
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