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ACCOMPANIMENT DATA GENERATING APPARATUS

  • US 20150228260A1
  • Filed: 04/20/2015
  • Published: 08/13/2015
  • Est. Priority Date: 03/25/2011
  • Status: Active Grant
First Claim
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1. An accompaniment data generating apparatus comprising:

  • a storing portion for storing a set of automatic accompaniment data having a plurality of accompaniment parts and comprising sets of phrase waveform data respectively correlated with a plurality of chord type provided for each accompaniment part, each set of phrase waveform data indicative of musical tones corresponding to accompaniment correlated with a chord identified on the basis of a combination of chord type and chord root, each set of phrase waveform data having an identifier which is used as chord type information for identifying chord type and chord root information for identifying chord root;

    a chord information obtaining portion for obtaining chord information which identifies chord type and chord root;

    a reading portion for reading out, from the storing portion, sets of phrase waveform data having chord type information which corresponds to a chord type specified by the obtained chord information, each set of phrase waveform data corresponding to each accompaniment part;

    a generating portion for generating the read out sets of phrase waveform data as sets of accompaniment data.

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