SOLUTON FOR THE TONE PARTIALS OF THE PIANO STRING OF 31ST KEY AND 59TH KEY BY SINGULAR PERTURBATION METHOD
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Graphical Abstract
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Abstract
In this paper,two methods,one singular perturbation and the other directly numerical solution,are used to find the solution of the stiff string of 3lst key and 59th key for a piano tone partials,with the results compared with Ray-leigh and Seeback's by regular persvrcation method and with those from dire-ct obseruation.
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