| 摘要 |
<p>PURPOSE:To improve the operability of the heating device by designing the operation system such that the heating device can be operated by talking against a microphone which is recognized by an aural recognizing means even if a user does not hold a microphone. CONSTITUTION:An output and a heating time of a heating source 13 which heats a food to be heated are commanded to a controller 15 for the heating source 13 through an input means 16. This command is stored in a memory 17 and the output and heating time are displayed in a display means 18. The aural recognizing means 19 is provided comprising a plurality of voice signal input switching means 24, a voice input part 20, a characteristics parameter extracting part 21, a parameter comparing part 22, and a parameter memory 23. The output of the voice recognizing means 19 is inputted into the controller 15. Thus instead of the operation of a complicated operation panel, the heating device can be operated by aural means by the use of the voice recognizing means 19. If necessary, only by talking against the microphone when user's hands are not free, the starting and stopping of the heating device can be performed.</p> |
