| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent delay of a sound signal outputted to a main speaker relative to a sound signal outputted to a ZONE2 speaker in the case of outputting the identical sound signal to the main speaker and the ZONE2 speaker. <P>SOLUTION: A sound processing unit 6 generates at least a front left sound signal, a front right sound signal, a second left sound signal identical to the front left sound signal, and a second right sound signal identical to the front right sound signal from the front left sound signal and the front right sound signal supplied from a sound selector 2 or 3, outputs them to a main output terminal 9, and supplies the second left sound signal and the second right sound signal to a switch unit 16 as well. When a first mode is selected, the switch unit 16 selects the sound signal from the sound processing unit 6 and supplies it to a ZONE2 output terminal 11. When a mode other than the first mode is selected, the switch unit 16 selects the sound signal from a sound selector 4 and supplies it to the ZONE2 output terminal 11. <P>COPYRIGHT: (C)2012,JPO&INPIT |
