| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an operation terminal by which a circuit configuration for outputting voice is simplified. SOLUTION: Prescribed monitor display is executed with a display device based on stored display information and also voice is outputted based on stored voice data in an operation terminal. The operation terminal is provided with a voice buffer memory 13 storing voice data respectively alternately in accordance with the number of output channels, a voice control means 14 reading voice data for every channel, which is stored in the voice buffer memory 13, and outputting it and a D/A converting circuit 15 for distributing voice data received from the voice control means 14 to the output channels and outputting voice.</p> |
