| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an amplifier apparatus and an AV system including the amplifier apparatus capable of performing stable communication and rarely generating deviation between video and voice by automatically setting an acquisition route of a voice signal to a wired route, when the voice signal can be received from a portable information apparatus through both of a wireless route and a wired route. <P>SOLUTION: When a voice signal can be received from a mobile phone through a wireless route (YES in S1), an AV amplifier acquires device information of the mobile phone from the mobile phone through a wireless route (S2), and determines whether the device information of the mobile phone is included in device information received through a wired route. When it is determined that the device information of the mobile phone is included (YES in S5), the voice signal is determined to be able to be received from the mobile phone through a wired route, and an acquisition route of the voice signal from the mobile phone is automatically switched from a wireless route to a wired route (S6). <P>COPYRIGHT: (C)2013,JPO&INPIT |
