| 摘要 |
PURPOSE:To allow a voice processor to manage with one circuit, by providing a network controller and a changeover switch. CONSTITUTION:When the network controller NCU receives a signal from a processor, the signal is demodulated by a modulator demodulator MODEM through a line switch LSW and the resulting signald is sent to a CPU. After receiving this signal, the CPU transmits necessary data in the reverse route. After this communication ends, the device NCU disconnect a communication circuit. Then, the CPU sends dial data to the NCU through a circuit control part LCA and the NCU performs automatic dialing. When a circuit becomes effective, a prescribed message is composed by an audio response device APC by using voice parameters obtained from a main memory MEM and then sent to a telephone set by switching the LSW. A voice signal from the telephone set is sent to a voice recognition SRC through the LCA by switching the LSW and collated with data in the MEM, thus voice is collated. Thus, a conversation with the telephone set is achieved. |
