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Acoustic system using musical instrument, acoustic method using musical instrument, acoustic apparatus, and acoustic system
Acoustic system using musical instrument, acoustic method using musical instrument, acoustic apparatus, and acoustic system
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机译：使用乐器的音响系统，使用乐器的音响方法，音响设备以及音响系统
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摘要
The acoustic device includes a detection unit and a signal processing unit. The detection unit detects the position of the listener in the in-vehicle space. The signal processing unit processes an audio signal to be output to a speaker existing in the in-vehicle space according to the position of the listener detected by the detection unit.
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