| 摘要 |
Speaker device includes a main speaker unit and sub-speaker unit having their respective axes oriented in different directions. Signal processing device includes a processing unit for main speaker that supplies the main speaker unit with an, audio signal input to an input terminal, and a signal processing unit for sub-speaker including an adjustment section that adjusts a characteristic of the audio signal input to the input terminal. The signal processing unit for sub-speaker supplies the sub-speaker unit with the audio signal adjusted by the adjustment section.
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