摘要 |
PURPOSE:To send a front voice signal to the wireless headphones for reproduction by sending a surround voice signal to a surround speaker for reproduction without using a long speaker code. CONSTITUTION:When a two-channel mode is selected by operating an AV equipment 1, a front voice signal is outputted from a front speaker or the like provided on the AV equipment 1. When a wireless headphones mode is selected, the front voice signal is converted into an optical signal by the AV equipment 1 to be sent to a wireless headphones 2 for reproduction. When a surround mode is selected, a front voice signal is outputted from the front speaker or the like and the surround voice signal is converted into an optical signal by the AV equipment 1, which is sent to an LCH speaker 3 for surrounding and an RCH, speaker 4 for surrounding for reproduction. |