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Sound output device, electronic blackboard, sound output system, sound output control method and program
Sound output device, electronic blackboard, sound output system, sound output control method and program
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机译:声音输出设备,电子黑板,声音输出系统,声音输出控制方法和程序
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摘要
Problem to be solved: to appropriately change the volume of the acoustic apparatus in a sound output device in which a plurality of acoustic devices are connected.In the electronic blackboard 2The sound output deviceA first speaker SP1, which is a first acoustic device, is connected.AndA first control section 301 for outputting a sound based on the sound output data 303 based on the first loudspeaker SP1 based on the first volume value sd1A second loudspeaker SP2 as a second acoustic device is connected.AndAn amplifier for amplifying the sound output from the second speaker SP2 is provided.The sound based on the sound output data 303 transmitted from the first control section 301 is output from the second speaker SP2 based on the first volume value sd1 transmitted from the first control section 301;AndA second control section 302 for controlling the second volume value SD2 to be set to the amplification section is fixed.Diagram
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