| 摘要 |
A portable terminal having an audio pickup means that acquires sound, an absolute position detection unit that detects the absolute position of the portable terminal, a relative position detection unit that detects the relative position of the portable terminal, and a speech recognition and synthesis unit that recognizes the audio acquired by the audio pickup means as speech, is achieved with a simple configuration. A portable terminal (1) that exchanges data with a server (2) has disposed to the portable terminal an audio pickup means that acquires sound, an absolute position detection unit (1-1) that detects the absolute position of the portable terminal, a relative position detection unit (1-2) that detects the relative position of the portable terminal, and a speech recognition and synthesis unit (1-3) that recognizes the audio acquired by the audio pickup means as speech. |
