| 摘要 |
An image audio processing portion includes an image analysis portion for analyzing an input image, a directivity control portion for controlling a directivity of an input audio signal based on a result of analysis by the image analysis portion so as to generate an output audio signal, and a display image generating portion for generating a display image by superimposing an image indicating a state of the output audio signal on the input image. A user can recognize a state of the output audio signal by checking the display image. |
