| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an audio output system in which volume resetting is not required by performing switching without changing volume when switching a device to perform audio output therefrom. <P>SOLUTION: When a switching instruction is inputted from an operation section 21, a TV receiver 10 stops audio output from a speaker 20, refers to a characteristic correction table 22 to specify a reference level value corresponding to a volume value being set to an electronic volume 17, and outputs the specified reference level value and an output instruction to a surround audio apparatus 30. When the reference level value and the output instruction are inputted from the TV receiver 10, the surround audio apparatus 30 refers to the characteristic correction table 37 to specify a volume value corresponding to the reference level value, sets the specified volume value to the electronic volume 32, and starts audio output. <P>COPYRIGHT: (C)2009,JPO&INPIT |
