| 摘要 |
A voice-recognition control circuit and method for using the voice-recognition control circuit in connection with a toy. The toy has a predetermined name associated with it, but the predetermined name is not visibly displayed to the consumer. The voice-operated control circuit contains an audio detector, such as a microphone, to detect sound, an integrated circuit to determine when the detected sound matches the predetermined name associated with the toy, and an audio output device, such as a speaker, for providing audible indication of when the detected sound matches the predetermined name associated with the toy.
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