发明名称 Circuit arrangement for controlling voice announcements in digital telephone switching systems
摘要 In the present circuit arrangement, a control device is provided which receives instructions for selection of text from the telephone switching system. This causes the direct actuation of the end row of a memory area or memory allocated to the text to be sent out and containing information on the different possible text lengths. This provides the control device with the start address of the relevant text memory area and it enters these in a status memory. In connection with an address counter, the reading-out of the voice data words then begins, if necessary after a lead or pause time, so that an announcement is sent out continuously.
申请公布号 DE3623535(A1) 申请公布日期 1988.01.21
申请号 DE19863623535 申请日期 1986.07.12
申请人 TELENORMA TELEFONBAU UND NORMALZEIT GMBH 发明人 HUELLENHAGEN,AXEL
分类号 H04M3/487;H04Q11/04;(IPC1-7):H04M3/42 主分类号 H04M3/487
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