| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To precisely conduct an audio recognition process even though a plurality of attendees simultaneously utter in a conference. <P>SOLUTION: A bidirectional talking device 2 receives speech commands through a plurality of directional microphones facing respective uttered person and specifies a main uttered person from audio data. An audio recognition processing device 3 conducts an audio recognition process for the audio data of the specified speaker to generate character string data. The audio recognition process is controlled by a microphone number indicating the main speaker supplied from the bidirectional talking device 2. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
