| 摘要 |
<p>PURPOSE:To improve the conformability of an incoming arousing sound of the latest news by connecting one set of acoustic device for selecting and reproducing one of various arousing sounds by a communication circuit to each interface part. CONSTITUTION:One set of acoustic device 21 for selecting and reproducing one of various arousing sounds by a communication circuit 15 is connected to each interface part 5-1-5-n. Accordingly, one of work stations 12-1-12-n is connected to one of source terminal control parts 2-1-2-n through a switch matrix controller, 8, and in the case an incoming of the latest news is received in a state that a screen is displayed on plural display parts DY1-DYn of the work stations 12-1-12-n, a sounding command generated from each of the interface parts 5-1-5-n passed through the communication circuit 15, inputted to the acoustic device 21, and by selecting its signal, an arousing sound is reproduced. In such a way, the operation can be executed quickly extending from incoming of the latest news information to reproduction of the arounsing sound, the responsiveness can be improved, and also, the recognition of news incoming caused by a variation of an external state can be quickened.</p> |
