全方位平板扬声器

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Flat-Panel Speakers

大众科学 Magazine Vol 284 Issue 1This article was originally published with the title “The Well-Rounded Flat Speaker” in 大众科学 Magazine Vol. 284 No. 1 ()
doi:10.1038/scientificamerican012001-jW96oZmqEUqtrUZwjIEVe
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