| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a television receiver in which malfunction due to audio of a television program is reduced without manual operation by a user. <P>SOLUTION: The TV 1 includes a control section 11 which controls the whole TV, a tuner 12 which processes a television broadcast signal, a video/audio switching section 13 which separates and extracts a video signal and an audio signal from the television broadcast signal, an OSD processing section 14 which superposes OSD on the video signal, a video processing section 15 which outputs the video signal to a display section 16, the display section 16 which displays video, an audio processing section 17 which outputs the audio signal to an audio output section 18, the audio output section 18 outputs audio to the outside, an operation section 19, a storage section 21 which stores an agent PG, an OSD image memory 22 which stores a character image, an audio input section 30 as an audio input means, an acoustic processing section 31 which removes noise from an input speech, a speech recognition section 32 as an audio recognition means, a recognition result processing section 33 as a recognition result processing means, and a storage means 34 as a storage means. <P>COPYRIGHT: (C)2007,JPO&INPIT |
