| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information processor the ease of use of which can be enhanced by carrying out sound destination switching and controlling a sound volume. <P>SOLUTION: The information processor is provided with: a built-in sound output section 7; and a connector 5 to which terminals of sound output apparatuses 300, 400 as externally connected apparatuses are connected, and switches a sound output destination to the sound output section or the sound output apparatus in accordance with the presence/absence of connection of the sound output apparatus to the connector and controls the sound volume of the sound outputted from the sound output section or the sound output apparatus. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
