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https://en.wikipedia.org/wiki/Wiener_filterWiener filter solutionsThe Wiener filter problem has solutions for three possible cases: one where a noncau... 阅读全文
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Time stretchingis the process of changing the speed or duration of anaudio signalwithout affecting itspitch.Pitch scalingorpitch shiftingis the opposi... 阅读全文
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A harmonic sound is said to have a missing fundamental, suppressed fundamental, orphantom fundamental when its overtones suggest a fundamental frequen 阅读全文
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未来还有进一步提升的空间,测试结果只能说明部分问题1.原始结果Correctly Classified Instances 762 76.2%Incorrectly Classified Instances 238 23.8% a b c d e f g h i j <-- cl... 阅读全文