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Melody retrieval system

  • US 20070163425A1
  • Filed: 03/12/2001
  • Published: 07/19/2007
  • Est. Priority Date: 03/13/2000
  • Status: Abandoned Application
First Claim
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1. A method for converting a digitized melody into a sequence of notes, comprising:

  • segmenting said melody into a series of frames;

    computing a spectral energy distribution (SED) indicator for each frame; and

    estimating initial breakpoints in said melody based on said SED indicator, said notes being defined between adjacent initial breakpoints.

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