MEDIUM RECOGNITION CONTROL SYSTEM

摘要

PURPOSE: To make it possible to selectively execute a control function using a certain medium and an input function of a certain medium without requiring a user's operation. CONSTITUTION: A speech control interface 12 is held connected to a main processing section 11 in an initial state. The speech control interface 12 recognizes the speech command from a microphone 2 and sends the control signal meeting the command to the main processing section 11. The main processing section 11 controls an interface selecting section 15 by an interface selection control section 16 and changes over the speech control interface 12 to a speech input interface 13 when the control signal instructs to input speech data. The speech control interface 12, thereafter, controls the interface selection section 15 by the interface selection control section 16 and changes over the speech input interface 13 to the speech control interface 12 when the speech control interface 12 recognizes the speech command.