发明名称 MUSICAL INSTRUMENT TUNING METHOD AND APPARATUS
摘要 <p>The present disclosure relates to musical instruments and devices. A system is provided which utilizes tonal visualization components incorporating color and/or shape to allow a person to "see" a note or group of notes sounded by an instrument to determine whether the instrument is in tune and make appropriate adjustments if necessary.</p>
申请公布号 WO2008130698(A1) 申请公布日期 2008.10.30
申请号 WO2008US05126 申请日期 2008.04.21
申请人 LEMONS, KENNETH, R.;MASTER KEY, LLC 发明人 LEMONS, KENNETH, R.
分类号 G06F19/00 主分类号 G06F19/00
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