Study on Intelligent Online Piano Teaching System Based on Deep Learning Recurrent Neural Network Model

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Signal dataset</td><td class="align_center" colspan="4">RNN</td></tr><tr class="thead"><td class="align_left" rowspan="2">Chinese<br/> Traditional music</td><td class="align_center" colspan="4"> </td></tr><tr class="thead"><td class="align_center">Time (s)</td><td class="align_center">Power (dB)</td><td class="align_center">Frequency</td><td class="align_center">Overall accuracy in percentage</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Piano data 3</td><td class="align_center">0.512165 sec</td><td class="align_center">0.0001</td><td class="align_center">0.9247</td><td class="align_center">99.04</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Piano data 3 frequency analysis for online piano music education.</div>

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Table 3: Study on Intelligent Online Piano Teaching System Based on Deep Learning Recurrent Neural Network Model 