| 摘要 |
PROBLEM TO BE SOLVED: To enable the conversation between occupants seated on plural seats arranged in a cabin without obstacle. SOLUTION: In this device, microphones 5 for collecting the voice of occupants sitting on plural seats arranged in a cabin, speakers 6 for outputting this voice to the occupants are arranged in plural places in the cabin and also a voice output control means 18 for controlling so that the voice collected by one of plural microphones 5 is outputted from the speakers 6 arranged on the other position is provided. Thereby, the conversation between the occupants sitting on the separated position is supported. |
