发明名称 ARPEGGIO PERFORMANCE APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To simply play various arpeggio performance by using a phrase waveform data in which the arpeggio performance actually played beforehand is recorded. <P>SOLUTION: In a first storing means, the plurality of phrase waveforms, in which the phrase waveform corresponding to an arpeggio pattern indicated by a pattern ID, is divided into a plurality of partial waveforms, are stored. In a second storing means, corresponding to each of the plurality of phrase waveforms, characteristic information such as a pitch and sound output timing regarding each divided partial waveform of the phrase waveform, is stored. The pattern ID and a chord regarding the arpeggio performance to be reproduced, are specified by a user, and a model arpeggio pattern according to the specified pattern ID and the chord is generated. Each partial waveform of the phrase waveform corresponding to the specified pattern ID, and the characteristic information corresponding to it, are read out from the first and the second storing means. The partial waveform is corrected based on the characteristic information and the model arpeggio pattern, and a performance waveform data of the arpeggio performance is generated. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2007293373(A) 申请公布日期 2007.11.08
申请号 JP20070210579 申请日期 2007.08.11
申请人 YAMAHA CORP 发明人 KONO TAKAHIRO
分类号 G10H1/28;G10H7/00 主分类号 G10H1/28
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