| 摘要 |
PURPOSE:To obtain the real time video communication system in which relation between a video signal and an audio signal is improved in real time to enhance the presence in a video conference and a remote supervisory equipment or the like. CONSTITUTION:A video signal separated by an AV separator circuit 1 is analyzed by a video signal analyzer 11, an AV database 12 is retrieved based on the result of analysis to control a control characteristic of an audio signal processing unit 3. An output of the audio signal processing unit is reproduced by speaker equipments 4,4' and the video signal is reproduced by a display device. Thus, it is possible to reproduce the audio signal well corresponding to the video signal and the video communication with high presence is attained by the synergitic effect between the video image and the audio signal. |
