| 摘要 |
PURPOSE: An Audio Video Navigation system with a function for selecting a radio broadcast channel based on voice recognition is provided to enable a user to change the receive frequency bands of a tuner unit using voice. CONSTITUTION: An Audio Video Navigation system(100) with a function for selecting a radio broadcast channel based on voice recognition comprises a navigation device(110), a microphone(120), an audio processing unit(130), and an audio device(140). The navigation device calculates a current position based on position data received from Global Positioning System satellites and outputs position information based on the current position. The microphone converts the voice of a user into an input audio signal. The audio processing unit converts the input audio signal into input audio data. The audio deice recognizes the voice of the user based on the input audio data and receives one of radio frequency signals. And the audio device outputs broadcasting audio data to the audio processing unit based on the received radio frequency signal.
|
