| 摘要 |
PURPOSE:To furnish proper service for voice communication and data communication, by transmitting voice without making information processing and transmitting data after making necessary information processing. CONSTITUTION:Data coming from an information transmitting path 24 and accumulated in a sending terminal interface circuit 91 are transmitted to a processor 5 and after necessary information processing, accumulated in the data register 18 of a receiving terminal interface circuit 92, and sent out to an information transmitting path 30. Similarly, data coming from an information transmitting path 28 is sent out to an information transmitting path 26 after necessary information processing. Voice coming from the information transmitting path 24 and accumulated in the voice register of the circuit 91 is transmitted directly to the voice register 17 of the circuit 92 and sent out to the information transmitting path 30. Similarly, voice coming from the information transmitting path 28 is sent out to the information transmitting path 26 without information processing. Accordingly, fluctuation of delay time of voice does not take place. |
