| 摘要 |
A microphone unit is provided to minimize the attenuation levels of received sound information, which differs depending upon the distance between the positions of microphones and a sound source. A sound source direction identification system is provided to identify the sound source direction. In addition, a moving head control system is provided, where the moving head control system includes a microphone system for receiving sound from a sound source, a sound source direction identification section for identifying the direction of the sound source by obtaining received sound information, a motor control section for generating an appropriate control command to a head moving motor, and a head moving motor for receiving the control command from the motor control section and moving or rotating a robot head in a direction according to the command.
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